| 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 | $23.90 | 5.273% | $25.1602 | $25.16 | $25.15 | $25.20 |
| Purchase #2 | $35.69 | 9.646% | $39.1327 | $39.13 | $39.15 | $39.10 |
| Purchase #3 | $40.53 | 3.131% | $41.799 | $41.80 | $41.80 | $41.80 |
| Purchase #4 | $244.71 | 8.165% | $264.6906 | $264.69 | $264.70 | $264.70 |
| Purchase #5 | $243.48 | 4.181% | $253.6599 | $253.66 | $253.65 | $253.70 |
| Purchase #6 | $177.77 | 11.289% | $197.8385 | $197.84 | $197.85 | $197.80 |
| Purchase #7 | $50.64 | 13.738% | $57.5969 | $57.60 | $57.60 | $57.60 |
| 7 purchase totals = | $816.72 | $879.8778 | $879.88 | $879.90 | $879.90 | |