| 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 | $140.29 | 10.867% | $155.5353 | $155.54 | $155.55 | $155.50 |
| Purchase #2 | $59.94 | 9.497% | $65.6325 | $65.63 | $65.65 | $65.60 |
| Purchase #3 | $122.70 | 5.738% | $129.7405 | $129.74 | $129.75 | $129.70 |
| Purchase #4 | $25.76 | 4.498% | $26.9187 | $26.92 | $26.90 | $26.90 |
| Purchase #5 | $30.52 | 7.324% | $32.7553 | $32.76 | $32.75 | $32.80 |
| Purchase #6 | $89.55 | 3.372% | $92.5696 | $92.57 | $92.55 | $92.60 |
| Purchase #7 | $57.80 | 9.518% | $63.3014 | $63.30 | $63.30 | $63.30 |
| 7 purchase totals = | $526.56 | $566.4533 | $566.46 | $566.45 | $566.40 | |