| 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 | $185.43 | 8.754% | $201.6625 | $201.66 | $201.65 | $201.70 |
| Purchase #2 | $64.36 | 5.850% | $68.1251 | $68.13 | $68.15 | $68.10 |
| Purchase #3 | $16.77 | 11.163% | $18.642 | $18.64 | $18.65 | $18.60 |
| Purchase #4 | $50.55 | 9.752% | $55.4796 | $55.48 | $55.50 | $55.50 |
| Purchase #5 | $46.45 | 9.375% | $50.8047 | $50.80 | $50.80 | $50.80 |
| Purchase #6 | $6.70 | 8.827% | $7.2914 | $7.29 | $7.30 | $7.30 |
| Purchase #7 | $179.38 | 10.176% | $197.6337 | $197.63 | $197.65 | $197.60 |
| 7 purchase totals = | $549.64 | $599.6390 | $599.63 | $599.70 | $599.60 | |