| 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 | $93.60 | 10.783% | $103.6929 | $103.69 | $103.70 | $103.70 |
| Purchase #2 | $129.43 | 6.531% | $137.8831 | $137.88 | $137.90 | $137.90 |
| Purchase #3 | $68.74 | 9.365% | $75.1775 | $75.18 | $75.20 | $75.20 |
| Purchase #4 | $99.28 | 13.458% | $112.6411 | $112.64 | $112.65 | $112.60 |
| Purchase #5 | $62.34 | 13.634% | $70.8394 | $70.84 | $70.85 | $70.80 |
| Purchase #6 | $103.26 | 12.189% | $115.8464 | $115.85 | $115.85 | $115.80 |
| Purchase #7 | $242.53 | 6.589% | $258.5103 | $258.51 | $258.50 | $258.50 |
| 7 purchase totals = | $799.18 | $874.5907 | $874.59 | $874.65 | $874.50 | |