| 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 | $42.74 | 10.754% | $47.3363 | $47.34 | $47.35 | $47.30 |
| Purchase #2 | $190.45 | 3.708% | $197.5119 | $197.51 | $197.50 | $197.50 |
| Purchase #3 | $113.94 | 12.798% | $128.522 | $128.52 | $128.50 | $128.50 |
| Purchase #4 | $27.29 | 9.113% | $29.7769 | $29.78 | $29.80 | $29.80 |
| Purchase #5 | $165.39 | 10.745% | $183.1612 | $183.16 | $183.15 | $183.20 |
| Purchase #6 | $23.80 | 12.641% | $26.8086 | $26.81 | $26.80 | $26.80 |
| Purchase #7 | $96.91 | 8.855% | $105.4914 | $105.49 | $105.50 | $105.50 |
| 7 purchase totals = | $660.52 | $718.6083 | $718.61 | $718.60 | $718.60 | |