| 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 | $64.96 | 8.421% | $70.4303 | $70.43 | $70.45 | $70.40 |
| Purchase #2 | $147.32 | 5.790% | $155.8498 | $155.85 | $155.85 | $155.80 |
| Purchase #3 | $21.65 | 7.678% | $23.3123 | $23.31 | $23.30 | $23.30 |
| Purchase #4 | $115.66 | 5.285% | $121.7726 | $121.77 | $121.75 | $121.80 |
| Purchase #5 | $200.63 | 10.131% | $220.9558 | $220.96 | $220.95 | $221.00 |
| Purchase #6 | $182.51 | 11.377% | $203.2742 | $203.27 | $203.25 | $203.30 |
| Purchase #7 | $75.74 | 9.523% | $82.9527 | $82.95 | $82.95 | $83.00 |
| 7 purchase totals = | $808.47 | $878.5477 | $878.54 | $878.50 | $878.60 | |