| 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 | $5.27 | 13.417% | $5.9771 | $5.98 | $6.00 | $6.00 |
| Purchase #2 | $129.66 | 6.873% | $138.5715 | $138.57 | $138.55 | $138.60 |
| Purchase #3 | $143.43 | 5.722% | $151.6371 | $151.64 | $151.65 | $151.60 |
| Purchase #4 | $25.45 | 5.588% | $26.8721 | $26.87 | $26.85 | $26.90 |
| Purchase #5 | $59.46 | 5.724% | $62.8635 | $62.86 | $62.85 | $62.90 |
| Purchase #6 | $240.45 | 10.103% | $264.7427 | $264.74 | $264.75 | $264.70 |
| Purchase #7 | $137.81 | 6.321% | $146.521 | $146.52 | $146.50 | $146.50 |
| 7 purchase totals = | $741.53 | $797.1850 | $797.18 | $797.15 | $797.20 | |