| 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 | $83.84 | 10.383% | $92.5451 | $92.55 | $92.55 | $92.50 |
| Purchase #2 | $105.95 | 8.766% | $115.2376 | $115.24 | $115.25 | $115.20 |
| Purchase #3 | $58.34 | 6.229% | $61.974 | $61.97 | $61.95 | $62.00 |
| Purchase #4 | $138.96 | 6.320% | $147.7423 | $147.74 | $147.75 | $147.70 |
| Purchase #5 | $94.66 | 3.206% | $97.6948 | $97.69 | $97.70 | $97.70 |
| Purchase #6 | $86.71 | 7.569% | $93.2731 | $93.27 | $93.25 | $93.30 |
| Purchase #7 | $185.66 | 13.745% | $211.179 | $211.18 | $211.20 | $211.20 |
| 7 purchase totals = | $754.12 | $819.6459 | $819.64 | $819.65 | $819.60 | |