| 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 | $28.99 | 12.553% | $32.6291 | $32.63 | $32.65 | $32.60 |
| Purchase #2 | $64.34 | 6.284% | $68.3831 | $68.38 | $68.40 | $68.40 |
| Purchase #3 | $76.39 | 11.866% | $85.4544 | $85.45 | $85.45 | $85.50 |
| Purchase #4 | $195.59 | 12.661% | $220.3536 | $220.35 | $220.35 | $220.40 |
| Purchase #5 | $48.29 | 5.206% | $50.804 | $50.80 | $50.80 | $50.80 |
| Purchase #6 | $184.84 | 7.545% | $198.7862 | $198.79 | $198.80 | $198.80 |
| Purchase #7 | $116.30 | 12.380% | $130.6979 | $130.70 | $130.70 | $130.70 |
| 7 purchase totals = | $714.74 | $787.1083 | $787.10 | $787.15 | $787.20 | |