| 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 | $72.44 | 10.631% | $80.1411 | $80.14 | $80.15 | $80.10 |
| Purchase #2 | $59.82 | 10.767% | $66.2608 | $66.26 | $66.25 | $66.30 |
| Purchase #3 | $135.96 | 13.130% | $153.8115 | $153.81 | $153.80 | $153.80 |
| Purchase #4 | $30.65 | 3.191% | $31.628 | $31.63 | $31.65 | $31.60 |
| Purchase #5 | $86.78 | 11.144% | $96.4508 | $96.45 | $96.45 | $96.50 |
| Purchase #6 | $116.78 | 11.311% | $129.989 | $129.99 | $130.00 | $130.00 |
| Purchase #7 | $134.78 | 6.587% | $143.658 | $143.66 | $143.65 | $143.70 |
| 7 purchase totals = | $637.21 | $701.9392 | $701.94 | $701.95 | $702.00 | |