| 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 | $43.27 | 12.575% | $48.7112 | $48.71 | $48.70 | $48.70 |
| Purchase #2 | $149.78 | 6.375% | $159.3285 | $159.33 | $159.35 | $159.30 |
| Purchase #3 | $23.51 | 3.286% | $24.2825 | $24.28 | $24.30 | $24.30 |
| Purchase #4 | $235.82 | 4.711% | $246.9295 | $246.93 | $246.95 | $246.90 |
| Purchase #5 | $94.42 | 9.837% | $103.7081 | $103.71 | $103.70 | $103.70 |
| Purchase #6 | $140.32 | 13.821% | $159.7136 | $159.71 | $159.70 | $159.70 |
| Purchase #7 | $142.45 | 7.843% | $153.6224 | $153.62 | $153.60 | $153.60 |
| 7 purchase totals = | $829.57 | $896.2958 | $896.29 | $896.30 | $896.20 | |