| 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 | $39.85 | 8.873% | $43.3859 | $43.39 | $43.40 | $43.40 |
| Purchase #2 | $245.56 | 4.559% | $256.7551 | $256.76 | $256.75 | $256.80 |
| Purchase #3 | $17.89 | 12.636% | $20.1506 | $20.15 | $20.15 | $20.20 |
| Purchase #4 | $101.77 | 10.442% | $112.3968 | $112.40 | $112.40 | $112.40 |
| Purchase #5 | $105.58 | 4.609% | $110.4462 | $110.45 | $110.45 | $110.40 |
| Purchase #6 | $119.58 | 4.174% | $124.5713 | $124.57 | $124.55 | $124.60 |
| Purchase #7 | $82.68 | 12.822% | $93.2812 | $93.28 | $93.30 | $93.30 |
| 7 purchase totals = | $712.91 | $760.9871 | $761.00 | $761.00 | $761.10 | |