| 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 | $28.92 | 13.427% | $32.8031 | $32.80 | $32.80 | $32.80 |
| Purchase #2 | $120.32 | 12.818% | $135.7426 | $135.74 | $135.75 | $135.70 |
| Purchase #3 | $24.33 | 5.169% | $25.5876 | $25.59 | $25.60 | $25.60 |
| Purchase #4 | $197.65 | 13.698% | $224.7241 | $224.72 | $224.70 | $224.70 |
| Purchase #5 | $60.31 | 4.144% | $62.8092 | $62.81 | $62.80 | $62.80 |
| Purchase #6 | $153.90 | 4.726% | $161.1733 | $161.17 | $161.15 | $161.20 |
| Purchase #7 | $198.69 | 3.863% | $206.3654 | $206.37 | $206.35 | $206.40 |
| 7 purchase totals = | $784.12 | $849.2053 | $849.20 | $849.15 | $849.20 | |