| 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 | $64.74 | 7.264% | $69.4427 | $69.44 | $69.45 | $69.40 |
| Purchase #2 | $202.81 | 3.615% | $210.1416 | $210.14 | $210.15 | $210.10 |
| Purchase #3 | $92.97 | 6.359% | $98.882 | $98.88 | $98.90 | $98.90 |
| Purchase #4 | $9.76 | 8.204% | $10.5607 | $10.56 | $10.55 | $10.60 |
| Purchase #5 | $211.80 | 7.697% | $228.1022 | $228.10 | $228.10 | $228.10 |
| Purchase #6 | $169.69 | 11.377% | $188.9956 | $189.00 | $189.00 | $189.00 |
| Purchase #7 | $46.81 | 10.627% | $51.7845 | $51.78 | $51.80 | $51.80 |
| 7 purchase totals = | $798.58 | $857.9093 | $857.90 | $857.95 | $857.90 | |