| 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 | $70.88 | 12.577% | $79.7946 | $79.79 | $79.80 | $79.80 |
| Purchase #2 | $209.83 | 7.618% | $225.8148 | $225.81 | $225.80 | $225.80 |
| Purchase #3 | $64.33 | 7.593% | $69.2146 | $69.21 | $69.20 | $69.20 |
| Purchase #4 | $194.26 | 6.129% | $206.1662 | $206.17 | $206.15 | $206.20 |
| Purchase #5 | $39.89 | 11.248% | $44.3768 | $44.38 | $44.40 | $44.40 |
| Purchase #6 | $225.72 | 8.218% | $244.2697 | $244.27 | $244.25 | $244.30 |
| Purchase #7 | $31.28 | 3.112% | $32.2534 | $32.25 | $32.25 | $32.30 |
| 7 purchase totals = | $836.19 | $901.8901 | $901.88 | $901.85 | $902.00 | |