| 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 | $94.26 | 6.843% | $100.7102 | $100.71 | $100.70 | $100.70 |
| Purchase #2 | $86.64 | 4.589% | $90.6159 | $90.62 | $90.60 | $90.60 |
| Purchase #3 | $167.25 | 9.223% | $182.6755 | $182.68 | $182.70 | $182.70 |
| Purchase #4 | $8.45 | 3.651% | $8.7585 | $8.76 | $8.75 | $8.80 |
| Purchase #5 | $22.90 | 12.250% | $25.7053 | $25.71 | $25.70 | $25.70 |
| Purchase #6 | $120.68 | 4.625% | $126.2615 | $126.26 | $126.25 | $126.30 |
| Purchase #7 | $177.79 | 5.413% | $187.4138 | $187.41 | $187.40 | $187.40 |
| 7 purchase totals = | $677.97 | $722.1407 | $722.15 | $722.10 | $722.20 | |