| 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 | $43.48 | 13.268% | $49.2489 | $49.25 | $49.25 | $49.20 |
| Purchase #2 | $116.77 | 3.621% | $120.9982 | $121.00 | $121.00 | $121.00 |
| Purchase #3 | $228.70 | 11.540% | $255.092 | $255.09 | $255.10 | $255.10 |
| Purchase #4 | $43.53 | 13.323% | $49.3295 | $49.33 | $49.35 | $49.30 |
| Purchase #5 | $39.40 | 4.484% | $41.1667 | $41.17 | $41.15 | $41.20 |
| Purchase #6 | $105.93 | 8.467% | $114.8991 | $114.90 | $114.90 | $114.90 |
| Purchase #7 | $177.74 | 7.541% | $191.1434 | $191.14 | $191.15 | $191.10 |
| 7 purchase totals = | $755.55 | $821.8778 | $821.88 | $821.90 | $821.80 | |