| 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 | $20.97 | 10.380% | $23.1467 | $23.15 | $23.15 | $23.10 |
| Purchase #2 | $32.66 | 6.219% | $34.6911 | $34.69 | $34.70 | $34.70 |
| Purchase #3 | $142.90 | 4.624% | $149.5077 | $149.51 | $149.50 | $149.50 |
| Purchase #4 | $214.85 | 13.519% | $243.8956 | $243.90 | $243.90 | $243.90 |
| Purchase #5 | $231.42 | 5.723% | $244.6642 | $244.66 | $244.65 | $244.70 |
| Purchase #6 | $79.51 | 12.585% | $89.5163 | $89.52 | $89.50 | $89.50 |
| Purchase #7 | $32.45 | 5.477% | $34.2273 | $34.23 | $34.25 | $34.20 |
| 7 purchase totals = | $754.76 | $819.6489 | $819.66 | $819.65 | $819.60 | |