| 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 | $37.54 | 3.720% | $38.9365 | $38.94 | $38.95 | $38.90 |
| Purchase #2 | $39.42 | 12.750% | $44.4461 | $44.45 | $44.45 | $44.40 |
| Purchase #3 | $109.25 | 5.299% | $115.0392 | $115.04 | $115.05 | $115.00 |
| Purchase #4 | $204.67 | 5.593% | $216.1172 | $216.12 | $216.10 | $216.10 |
| Purchase #5 | $131.53 | 3.443% | $136.0586 | $136.06 | $136.05 | $136.10 |
| Purchase #6 | $38.54 | 7.655% | $41.4902 | $41.49 | $41.50 | $41.50 |
| Purchase #7 | $147.89 | 3.253% | $152.7009 | $152.70 | $152.70 | $152.70 |
| 7 purchase totals = | $708.84 | $744.7887 | $744.80 | $744.80 | $744.70 | |