| 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 | $69.25 | 3.309% | $71.5415 | $71.54 | $71.55 | $71.50 |
| Purchase #2 | $42.44 | 10.607% | $46.9416 | $46.94 | $46.95 | $46.90 |
| Purchase #3 | $160.37 | 11.498% | $178.8093 | $178.81 | $178.80 | $178.80 |
| Purchase #4 | $6.29 | 10.395% | $6.9438 | $6.94 | $6.95 | $6.90 |
| Purchase #5 | $188.44 | 3.176% | $194.4249 | $194.42 | $194.40 | $194.40 |
| Purchase #6 | $77.38 | 3.265% | $79.9065 | $79.91 | $79.90 | $79.90 |
| Purchase #7 | $159.90 | 5.795% | $169.1662 | $169.17 | $169.15 | $169.20 |
| 7 purchase totals = | $704.07 | $747.7338 | $747.73 | $747.70 | $747.60 | |