| 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 | $71.93 | 11.647% | $80.3077 | $80.31 | $80.30 | $80.30 |
| Purchase #2 | $91.79 | 7.759% | $98.912 | $98.91 | $98.90 | $98.90 |
| Purchase #3 | $131.99 | 3.294% | $136.3378 | $136.34 | $136.35 | $136.30 |
| Purchase #4 | $66.70 | 3.279% | $68.8871 | $68.89 | $68.90 | $68.90 |
| Purchase #5 | $109.91 | 5.579% | $116.0419 | $116.04 | $116.05 | $116.00 |
| Purchase #6 | $48.52 | 9.644% | $53.1993 | $53.20 | $53.20 | $53.20 |
| Purchase #7 | $37.35 | 3.112% | $38.5123 | $38.51 | $38.50 | $38.50 |
| 7 purchase totals = | $558.19 | $592.1981 | $592.20 | $592.20 | $592.10 | |