| 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 | $84.34 | 10.132% | $92.8853 | $92.89 | $92.90 | $92.90 |
| Purchase #2 | $249.93 | 12.857% | $282.0635 | $282.06 | $282.05 | $282.10 |
| Purchase #3 | $47.99 | 8.215% | $51.9324 | $51.93 | $51.95 | $51.90 |
| Purchase #4 | $11.27 | 12.259% | $12.6516 | $12.65 | $12.65 | $12.70 |
| Purchase #5 | $21.80 | 4.131% | $22.7006 | $22.70 | $22.70 | $22.70 |
| Purchase #6 | $51.95 | 10.171% | $57.2338 | $57.23 | $57.25 | $57.20 |
| Purchase #7 | $49.38 | 7.672% | $53.1684 | $53.17 | $53.15 | $53.20 |
| 7 purchase totals = | $516.66 | $572.6356 | $572.63 | $572.65 | $572.70 | |