| 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 | $96.32 | 11.258% | $107.1637 | $107.16 | $107.15 | $107.20 |
| Purchase #2 | $88.55 | 11.564% | $98.7899 | $98.79 | $98.80 | $98.80 |
| Purchase #3 | $197.83 | 9.273% | $216.1748 | $216.17 | $216.15 | $216.20 |
| Purchase #4 | $89.58 | 8.114% | $96.8485 | $96.85 | $96.85 | $96.80 |
| Purchase #5 | $142.86 | 12.113% | $160.1646 | $160.16 | $160.15 | $160.20 |
| Purchase #6 | $58.63 | 4.509% | $61.2736 | $61.27 | $61.25 | $61.30 |
| Purchase #7 | $68.93 | 3.127% | $71.0854 | $71.09 | $71.10 | $71.10 |
| 7 purchase totals = | $742.70 | $811.5005 | $811.49 | $811.45 | $811.60 | |