| 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 | $52.31 | 10.516% | $57.8109 | $57.81 | $57.80 | $57.80 |
| Purchase #2 | $124.46 | 5.309% | $131.0676 | $131.07 | $131.05 | $131.10 |
| Purchase #3 | $234.38 | 9.574% | $256.8195 | $256.82 | $256.80 | $256.80 |
| Purchase #4 | $64.51 | 7.418% | $69.2954 | $69.30 | $69.30 | $69.30 |
| Purchase #5 | $164.72 | 13.523% | $186.9951 | $187.00 | $187.00 | $187.00 |
| Purchase #6 | $243.76 | 11.438% | $271.6413 | $271.64 | $271.65 | $271.60 |
| Purchase #7 | $10.75 | 7.158% | $11.5195 | $11.52 | $11.50 | $11.50 |
| 7 purchase totals = | $894.89 | $985.1493 | $985.16 | $985.10 | $985.10 | |