| 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 | $42.51 | 8.500% | $46.1234 | $46.12 | $46.10 | $46.10 |
| Purchase #2 | $57.35 | 13.772% | $65.2482 | $65.25 | $65.25 | $65.20 |
| Purchase #3 | $172.70 | 6.561% | $184.0308 | $184.03 | $184.05 | $184.00 |
| Purchase #4 | $25.44 | 8.620% | $27.6329 | $27.63 | $27.65 | $27.60 |
| Purchase #5 | $28.63 | 9.586% | $31.3745 | $31.37 | $31.35 | $31.40 |
| Purchase #6 | $102.98 | 9.294% | $112.551 | $112.55 | $112.55 | $112.60 |
| Purchase #7 | $156.86 | 4.236% | $163.5046 | $163.50 | $163.50 | $163.50 |
| 7 purchase totals = | $586.47 | $630.4654 | $630.45 | $630.45 | $630.40 | |