| 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 | $58.72 | 9.447% | $64.2673 | $64.27 | $64.25 | $64.30 |
| Purchase #2 | $209.47 | 4.621% | $219.1496 | $219.15 | $219.15 | $219.10 |
| Purchase #3 | $57.25 | 12.397% | $64.3473 | $64.35 | $64.35 | $64.30 |
| Purchase #4 | $241.94 | 4.180% | $252.0531 | $252.05 | $252.05 | $252.10 |
| Purchase #5 | $42.85 | 13.263% | $48.5332 | $48.53 | $48.55 | $48.50 |
| Purchase #6 | $156.91 | 3.439% | $162.3061 | $162.31 | $162.30 | $162.30 |
| Purchase #7 | $103.41 | 4.487% | $108.05 | $108.05 | $108.05 | $108.10 |
| 7 purchase totals = | $870.55 | $918.7066 | $918.71 | $918.70 | $918.70 | |