| 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 | $8.43 | 4.690% | $8.8254 | $8.83 | $8.85 | $8.80 |
| Purchase #2 | $120.55 | 6.776% | $128.7185 | $128.72 | $128.70 | $128.70 |
| Purchase #3 | $177.77 | 3.872% | $184.6533 | $184.65 | $184.65 | $184.70 |
| Purchase #4 | $83.53 | 9.154% | $91.1763 | $91.18 | $91.20 | $91.20 |
| Purchase #5 | $101.27 | 7.716% | $109.084 | $109.08 | $109.10 | $109.10 |
| Purchase #6 | $64.49 | 3.265% | $66.5956 | $66.60 | $66.60 | $66.60 |
| Purchase #7 | $98.48 | 11.496% | $109.8013 | $109.80 | $109.80 | $109.80 |
| 7 purchase totals = | $654.52 | $698.8544 | $698.86 | $698.90 | $698.90 | |