| 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 | $68.70 | 13.433% | $77.9285 | $77.93 | $77.95 | $77.90 |
| Purchase #2 | $58.41 | 13.425% | $66.2515 | $66.25 | $66.25 | $66.30 |
| Purchase #3 | $43.86 | 8.560% | $47.6144 | $47.61 | $47.60 | $47.60 |
| Purchase #4 | $91.88 | 7.809% | $99.0549 | $99.05 | $99.05 | $99.10 |
| Purchase #5 | $162.42 | 8.720% | $176.583 | $176.58 | $176.60 | $176.60 |
| Purchase #6 | $191.29 | 8.547% | $207.6396 | $207.64 | $207.65 | $207.60 |
| Purchase #7 | $89.76 | 8.673% | $97.5449 | $97.54 | $97.55 | $97.50 |
| 7 purchase totals = | $706.32 | $772.6168 | $772.60 | $772.65 | $772.60 | |