| 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 | $35.44 | 5.571% | $37.4144 | $37.41 | $37.40 | $37.40 |
| Purchase #2 | $212.47 | 3.600% | $220.1189 | $220.12 | $220.10 | $220.10 |
| Purchase #3 | $181.38 | 5.505% | $191.365 | $191.37 | $191.35 | $191.40 |
| Purchase #4 | $116.82 | 3.194% | $120.5512 | $120.55 | $120.55 | $120.60 |
| Purchase #5 | $29.47 | 10.439% | $32.5464 | $32.55 | $32.55 | $32.50 |
| Purchase #6 | $207.46 | 4.648% | $217.1027 | $217.10 | $217.10 | $217.10 |
| Purchase #7 | $129.39 | 5.365% | $136.3318 | $136.33 | $136.35 | $136.30 |
| 7 purchase totals = | $912.43 | $955.4304 | $955.43 | $955.40 | $955.40 | |