| 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 | $6.63 | 4.537% | $6.9308 | $6.93 | $6.95 | $6.90 |
| Purchase #2 | $182.76 | 4.638% | $191.2364 | $191.24 | $191.25 | $191.20 |
| Purchase #3 | $227.71 | 7.391% | $244.54 | $244.54 | $244.55 | $244.50 |
| Purchase #4 | $110.93 | 6.314% | $117.9341 | $117.93 | $117.95 | $117.90 |
| Purchase #5 | $72.81 | 4.600% | $76.1593 | $76.16 | $76.15 | $76.20 |
| Purchase #6 | $143.40 | 4.131% | $149.3239 | $149.32 | $149.30 | $149.30 |
| Purchase #7 | $55.63 | 6.373% | $59.1753 | $59.18 | $59.20 | $59.20 |
| 7 purchase totals = | $799.87 | $845.2998 | $845.30 | $845.35 | $845.20 | |