| 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 | $16.97 | 4.346% | $17.7075 | $17.71 | $17.70 | $17.70 |
| Purchase #2 | $61.89 | 6.205% | $65.7303 | $65.73 | $65.75 | $65.70 |
| Purchase #3 | $87.69 | 6.349% | $93.2574 | $93.26 | $93.25 | $93.30 |
| Purchase #4 | $109.39 | 8.433% | $118.6149 | $118.61 | $118.60 | $118.60 |
| Purchase #5 | $204.89 | 7.165% | $219.5704 | $219.57 | $219.55 | $219.60 |
| Purchase #6 | $110.71 | 8.269% | $119.8646 | $119.86 | $119.85 | $119.90 |
| Purchase #7 | $52.70 | 12.485% | $59.2796 | $59.28 | $59.30 | $59.30 |
| 7 purchase totals = | $644.24 | $694.0247 | $694.02 | $694.00 | $694.10 | |