| 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 | $52.39 | 12.815% | $59.1038 | $59.10 | $59.10 | $59.10 |
| Purchase #2 | $246.60 | 11.343% | $274.5718 | $274.57 | $274.55 | $274.60 |
| Purchase #3 | $198.38 | 8.759% | $215.7561 | $215.76 | $215.75 | $215.80 |
| Purchase #4 | $49.94 | 11.625% | $55.7455 | $55.75 | $55.75 | $55.70 |
| Purchase #5 | $170.30 | 13.171% | $192.7302 | $192.73 | $192.75 | $192.70 |
| Purchase #6 | $210.69 | 11.593% | $235.1153 | $235.12 | $235.10 | $235.10 |
| Purchase #7 | $135.54 | 8.630% | $147.2371 | $147.24 | $147.25 | $147.20 |
| 7 purchase totals = | $1,063.84 | $1,180.2598 | $1,180.27 | $1,180.25 | $1,180.20 | |