| 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 | $70.60 | 9.290% | $77.1587 | $77.16 | $77.15 | $77.20 |
| Purchase #2 | $197.54 | 11.190% | $219.6447 | $219.64 | $219.65 | $219.60 |
| Purchase #3 | $50.85 | 3.324% | $52.5403 | $52.54 | $52.55 | $52.50 |
| Purchase #4 | $57.71 | 11.141% | $64.1395 | $64.14 | $64.15 | $64.10 |
| Purchase #5 | $186.48 | 8.705% | $202.7131 | $202.71 | $202.70 | $202.70 |
| Purchase #6 | $196.69 | 5.208% | $206.9336 | $206.93 | $206.95 | $206.90 |
| Purchase #7 | $199.40 | 6.706% | $212.7718 | $212.77 | $212.75 | $212.80 |
| 7 purchase totals = | $959.27 | $1,035.9017 | $1,035.89 | $1,035.90 | $1,035.80 | |