| 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 | $97.29 | 11.689% | $108.6622 | $108.66 | $108.65 | $108.70 |
| Purchase #2 | $125.70 | 5.312% | $132.3772 | $132.38 | $132.40 | $132.40 |
| Purchase #3 | $65.80 | 12.574% | $74.0737 | $74.07 | $74.05 | $74.10 |
| Purchase #4 | $40.63 | 10.250% | $44.7946 | $44.79 | $44.80 | $44.80 |
| Purchase #5 | $84.25 | 9.847% | $92.5461 | $92.55 | $92.55 | $92.50 |
| Purchase #6 | $248.71 | 3.817% | $258.2033 | $258.20 | $258.20 | $258.20 |
| Purchase #7 | $80.71 | 13.704% | $91.7705 | $91.77 | $91.75 | $91.80 |
| 7 purchase totals = | $743.09 | $802.4276 | $802.42 | $802.40 | $802.50 | |