| 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 | $49.92 | 9.553% | $54.6889 | $54.69 | $54.70 | $54.70 |
| Purchase #2 | $158.31 | 9.777% | $173.788 | $173.79 | $173.80 | $173.80 |
| Purchase #3 | $193.94 | 11.470% | $216.1849 | $216.18 | $216.20 | $216.20 |
| Purchase #4 | $69.59 | 6.874% | $74.3736 | $74.37 | $74.35 | $74.40 |
| Purchase #5 | $31.98 | 7.249% | $34.2982 | $34.30 | $34.30 | $34.30 |
| Purchase #6 | $129.92 | 4.555% | $135.8379 | $135.84 | $135.85 | $135.80 |
| Purchase #7 | $148.55 | 9.119% | $162.0963 | $162.10 | $162.10 | $162.10 |
| 7 purchase totals = | $782.21 | $851.2678 | $851.27 | $851.30 | $851.30 | |