| 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 | $23.65 | 10.735% | $26.1888 | $26.19 | $26.20 | $26.20 |
| Purchase #2 | $16.76 | 10.602% | $18.5369 | $18.54 | $18.55 | $18.50 |
| Purchase #3 | $148.25 | 9.265% | $161.9854 | $161.99 | $162.00 | $162.00 |
| Purchase #4 | $27.41 | 5.130% | $28.8161 | $28.82 | $28.80 | $28.80 |
| Purchase #5 | $51.38 | 6.685% | $54.8148 | $54.81 | $54.80 | $54.80 |
| Purchase #6 | $230.90 | 5.657% | $243.962 | $243.96 | $243.95 | $244.00 |
| Purchase #7 | $99.59 | 12.279% | $111.8187 | $111.82 | $111.80 | $111.80 |
| 7 purchase totals = | $597.94 | $646.1227 | $646.13 | $646.10 | $646.10 | |