| 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 | $89.38 | 4.591% | $93.4834 | $93.48 | $93.50 | $93.50 |
| Purchase #2 | $69.46 | 8.229% | $75.1759 | $75.18 | $75.20 | $75.20 |
| Purchase #3 | $139.93 | 4.512% | $146.2436 | $146.24 | $146.25 | $146.20 |
| Purchase #4 | $82.86 | 6.417% | $88.1771 | $88.18 | $88.20 | $88.20 |
| Purchase #5 | $223.40 | 4.397% | $233.2229 | $233.22 | $233.20 | $233.20 |
| Purchase #6 | $72.61 | 12.446% | $81.647 | $81.65 | $81.65 | $81.60 |
| Purchase #7 | $117.53 | 4.331% | $122.6202 | $122.62 | $122.60 | $122.60 |
| 7 purchase totals = | $795.17 | $840.5701 | $840.57 | $840.60 | $840.50 | |