| 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 | $78.28 | 9.345% | $85.5953 | $85.60 | $85.60 | $85.60 |
| Purchase #2 | $146.26 | 4.203% | $152.4073 | $152.41 | $152.40 | $152.40 |
| Purchase #3 | $103.68 | 6.813% | $110.7437 | $110.74 | $110.75 | $110.70 |
| Purchase #4 | $80.87 | 5.475% | $85.2976 | $85.30 | $85.30 | $85.30 |
| Purchase #5 | $43.30 | 3.355% | $44.7527 | $44.75 | $44.75 | $44.80 |
| Purchase #6 | $168.33 | 7.140% | $180.3488 | $180.35 | $180.35 | $180.30 |
| Purchase #7 | $220.26 | 7.367% | $236.4866 | $236.49 | $236.50 | $236.50 |
| 7 purchase totals = | $840.98 | $895.6320 | $895.64 | $895.65 | $895.60 | |