| 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 | $103.81 | 6.811% | $110.8805 | $110.88 | $110.90 | $110.90 |
| Purchase #2 | $88.71 | 9.636% | $97.2581 | $97.26 | $97.25 | $97.30 |
| Purchase #3 | $47.80 | 6.517% | $50.9151 | $50.92 | $50.90 | $50.90 |
| Purchase #4 | $33.54 | 13.107% | $37.9361 | $37.94 | $37.95 | $37.90 |
| Purchase #5 | $224.37 | 8.134% | $242.6203 | $242.62 | $242.60 | $242.60 |
| Purchase #6 | $211.53 | 5.519% | $223.2043 | $223.20 | $223.20 | $223.20 |
| Purchase #7 | $136.35 | 7.679% | $146.8203 | $146.82 | $146.80 | $146.80 |
| 7 purchase totals = | $846.11 | $909.6347 | $909.64 | $909.60 | $909.60 | |