| 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 | $30.34 | 7.559% | $32.6334 | $32.63 | $32.65 | $32.60 |
| Purchase #2 | $210.58 | 12.738% | $237.4037 | $237.40 | $237.40 | $237.40 |
| Purchase #3 | $122.88 | 10.103% | $135.2946 | $135.29 | $135.30 | $135.30 |
| Purchase #4 | $116.31 | 5.546% | $122.7606 | $122.76 | $122.75 | $122.80 |
| Purchase #5 | $55.46 | 13.337% | $62.8567 | $62.86 | $62.85 | $62.90 |
| Purchase #6 | $45.25 | 13.243% | $51.2425 | $51.24 | $51.25 | $51.20 |
| Purchase #7 | $61.35 | 8.115% | $66.3286 | $66.33 | $66.35 | $66.30 |
| 7 purchase totals = | $642.17 | $708.5201 | $708.51 | $708.55 | $708.50 | |