| 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 | $48.72 | 4.151% | $50.7424 | $50.74 | $50.75 | $50.70 |
| Purchase #2 | $175.28 | 12.465% | $197.1287 | $197.13 | $197.15 | $197.10 |
| Purchase #3 | $73.75 | 5.825% | $78.0459 | $78.05 | $78.05 | $78.00 |
| Purchase #4 | $33.46 | 4.267% | $34.8877 | $34.89 | $34.90 | $34.90 |
| Purchase #5 | $95.77 | 8.520% | $103.9296 | $103.93 | $103.95 | $103.90 |
| Purchase #6 | $123.67 | 5.160% | $130.0514 | $130.05 | $130.05 | $130.10 |
| Purchase #7 | $138.86 | 6.546% | $147.9498 | $147.95 | $147.95 | $147.90 |
| 7 purchase totals = | $689.51 | $742.7355 | $742.74 | $742.80 | $742.60 | |