| 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 | $58.38 | 9.673% | $64.0271 | $64.03 | $64.05 | $64.00 |
| Purchase #2 | $215.70 | 4.518% | $225.4453 | $225.45 | $225.45 | $225.40 |
| Purchase #3 | $181.53 | 11.627% | $202.6365 | $202.64 | $202.65 | $202.60 |
| Purchase #4 | $36.34 | 11.376% | $40.474 | $40.47 | $40.45 | $40.50 |
| Purchase #5 | $23.63 | 4.315% | $24.6496 | $24.65 | $24.65 | $24.60 |
| Purchase #6 | $89.30 | 4.394% | $93.2238 | $93.22 | $93.20 | $93.20 |
| Purchase #7 | $28.93 | 8.828% | $31.4839 | $31.48 | $31.50 | $31.50 |
| 7 purchase totals = | $633.81 | $681.9402 | $681.94 | $681.95 | $681.80 | |