| 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 | $38.61 | 7.478% | $41.4973 | $41.50 | $41.50 | $41.50 |
| Purchase #2 | $112.38 | 7.766% | $121.1074 | $121.11 | $121.10 | $121.10 |
| Purchase #3 | $120.69 | 10.866% | $133.8042 | $133.80 | $133.80 | $133.80 |
| Purchase #4 | $134.39 | 13.494% | $152.5246 | $152.52 | $152.50 | $152.50 |
| Purchase #5 | $114.38 | 10.771% | $126.6999 | $126.70 | $126.70 | $126.70 |
| Purchase #6 | $234.86 | 10.476% | $259.4639 | $259.46 | $259.45 | $259.50 |
| Purchase #7 | $37.53 | 5.190% | $39.4778 | $39.48 | $39.50 | $39.50 |
| 7 purchase totals = | $792.84 | $874.5751 | $874.57 | $874.55 | $874.60 | |