| 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 | $53.28 | 3.421% | $55.1027 | $55.10 | $55.10 | $55.10 |
| Purchase #2 | $82.92 | 13.200% | $93.8654 | $93.87 | $93.85 | $93.90 |
| Purchase #3 | $203.78 | 13.166% | $230.6097 | $230.61 | $230.60 | $230.60 |
| Purchase #4 | $143.30 | 8.384% | $155.3143 | $155.31 | $155.30 | $155.30 |
| Purchase #5 | $232.39 | 7.862% | $250.6605 | $250.66 | $250.65 | $250.70 |
| Purchase #6 | $30.79 | 6.724% | $32.8603 | $32.86 | $32.85 | $32.90 |
| Purchase #7 | $194.95 | 4.469% | $203.6623 | $203.66 | $203.65 | $203.70 |
| 7 purchase totals = | $941.41 | $1,022.0752 | $1,022.07 | $1,022.00 | $1,022.20 | |