| 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 | $54.60 | 9.131% | $59.5855 | $59.59 | $59.60 | $59.60 |
| Purchase #2 | $204.98 | 7.189% | $219.716 | $219.72 | $219.70 | $219.70 |
| Purchase #3 | $114.59 | 3.583% | $118.6958 | $118.70 | $118.70 | $118.70 |
| Purchase #4 | $72.79 | 12.428% | $81.8363 | $81.84 | $81.85 | $81.80 |
| Purchase #5 | $103.33 | 12.537% | $116.2845 | $116.28 | $116.30 | $116.30 |
| Purchase #6 | $237.97 | 7.605% | $256.0676 | $256.07 | $256.05 | $256.10 |
| Purchase #7 | $24.65 | 4.771% | $25.8261 | $25.83 | $25.85 | $25.80 |
| 7 purchase totals = | $812.91 | $878.0118 | $878.03 | $878.05 | $878.00 | |