| 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 | $48.60 | 10.458% | $53.6826 | $53.68 | $53.70 | $53.70 |
| Purchase #2 | $221.26 | 3.832% | $229.7387 | $229.74 | $229.75 | $229.70 |
| Purchase #3 | $31.71 | 13.278% | $35.9205 | $35.92 | $35.90 | $35.90 |
| Purchase #4 | $249.59 | 3.624% | $258.6351 | $258.64 | $258.65 | $258.60 |
| Purchase #5 | $144.56 | 9.212% | $157.8769 | $157.88 | $157.90 | $157.90 |
| Purchase #6 | $45.72 | 3.209% | $47.1872 | $47.19 | $47.20 | $47.20 |
| Purchase #7 | $52.97 | 8.257% | $57.3437 | $57.34 | $57.35 | $57.30 |
| 7 purchase totals = | $794.41 | $840.3847 | $840.39 | $840.45 | $840.30 | |