| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $99.28 | 9.550% | $108.7612 | $108.76 | $108.75 | $108.80 |
| Purchase #2 | $141.66 | 12.612% | $159.5262 | $159.53 | $159.55 | $159.50 |
| Purchase #3 | $70.34 | 10.698% | $77.865 | $77.87 | $77.85 | $77.90 |
| Purchase #4 | $207.95 | 10.560% | $229.9095 | $229.91 | $229.90 | $229.90 |
| Purchase #5 | $121.40 | 8.431% | $131.6352 | $131.64 | $131.65 | $131.60 |
| Purchase #6 | $240.63 | 6.357% | $255.9268 | $255.93 | $255.95 | $255.90 |
| Purchase #7 | $100.41 | 13.693% | $114.1591 | $114.16 | $114.15 | $114.20 |
| 7 purchase totals = | $981.67 | $1,077.7830 | $1,077.80 | $1,077.80 | $1,077.80 | |