| 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 | $37.84 | 9.418% | $41.4038 | $41.40 | $41.40 | $41.40 |
| Purchase #2 | $152.32 | 6.636% | $162.428 | $162.43 | $162.45 | $162.40 |
| Purchase #3 | $169.44 | 11.166% | $188.3597 | $188.36 | $188.35 | $188.40 |
| Purchase #4 | $248.29 | 12.604% | $279.5845 | $279.58 | $279.60 | $279.60 |
| Purchase #5 | $126.75 | 7.246% | $135.9343 | $135.93 | $135.95 | $135.90 |
| Purchase #6 | $19.33 | 6.814% | $20.6471 | $20.65 | $20.65 | $20.60 |
| Purchase #7 | $5.32 | 13.265% | $6.0257 | $6.03 | $6.05 | $6.00 |
| 7 purchase totals = | $759.29 | $834.3831 | $834.38 | $834.45 | $834.30 | |