| 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 | $58.66 | 8.718% | $63.774 | $63.77 | $63.75 | $63.80 |
| Purchase #2 | $176.66 | 6.102% | $187.4398 | $187.44 | $187.45 | $187.40 |
| Purchase #3 | $230.71 | 6.482% | $245.6646 | $245.66 | $245.65 | $245.70 |
| Purchase #4 | $17.45 | 3.869% | $18.1251 | $18.13 | $18.15 | $18.10 |
| Purchase #5 | $103.32 | 12.801% | $116.546 | $116.55 | $116.55 | $116.50 |
| Purchase #6 | $24.97 | 3.495% | $25.8427 | $25.84 | $25.85 | $25.80 |
| Purchase #7 | $138.82 | 12.199% | $155.7547 | $155.75 | $155.75 | $155.80 |
| 7 purchase totals = | $750.59 | $813.1469 | $813.14 | $813.15 | $813.10 | |