| 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 | $79.76 | 7.137% | $85.4525 | $85.45 | $85.45 | $85.50 |
| Purchase #2 | $124.73 | 4.337% | $130.1395 | $130.14 | $130.15 | $130.10 |
| Purchase #3 | $15.40 | 8.707% | $16.7409 | $16.74 | $16.75 | $16.70 |
| Purchase #4 | $46.40 | 6.337% | $49.3404 | $49.34 | $49.35 | $49.30 |
| Purchase #5 | $152.56 | 5.462% | $160.8928 | $160.89 | $160.90 | $160.90 |
| Purchase #6 | $155.71 | 9.593% | $170.6473 | $170.65 | $170.65 | $170.60 |
| Purchase #7 | $214.62 | 5.873% | $227.2246 | $227.22 | $227.20 | $227.20 |
| 7 purchase totals = | $789.18 | $840.4380 | $840.43 | $840.45 | $840.30 | |