| 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 | $72.51 | 12.543% | $81.6049 | $81.60 | $81.60 | $81.60 |
| Purchase #2 | $105.39 | 4.581% | $110.2179 | $110.22 | $110.20 | $110.20 |
| Purchase #3 | $54.79 | 10.523% | $60.5556 | $60.56 | $60.55 | $60.60 |
| Purchase #4 | $240.62 | 5.386% | $253.5798 | $253.58 | $253.60 | $253.60 |
| Purchase #5 | $178.35 | 9.112% | $194.6013 | $194.60 | $194.60 | $194.60 |
| Purchase #6 | $153.48 | 10.291% | $169.2746 | $169.27 | $169.25 | $169.30 |
| Purchase #7 | $53.35 | 4.199% | $55.5902 | $55.59 | $55.60 | $55.60 |
| 7 purchase totals = | $858.49 | $925.4243 | $925.42 | $925.40 | $925.50 | |