| 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 | $57.68 | 10.829% | $63.9262 | $63.93 | $63.95 | $63.90 |
| Purchase #2 | $45.88 | 12.818% | $51.7609 | $51.76 | $51.75 | $51.80 |
| Purchase #3 | $40.30 | 6.373% | $42.8683 | $42.87 | $42.85 | $42.90 |
| Purchase #4 | $222.71 | 9.695% | $244.3017 | $244.30 | $244.30 | $244.30 |
| Purchase #5 | $237.68 | 12.729% | $267.9343 | $267.93 | $267.95 | $267.90 |
| Purchase #6 | $26.54 | 8.687% | $28.8455 | $28.85 | $28.85 | $28.80 |
| Purchase #7 | $202.47 | 10.445% | $223.618 | $223.62 | $223.60 | $223.60 |
| 7 purchase totals = | $833.26 | $923.2549 | $923.26 | $923.25 | $923.20 | |