| 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 | $26.34 | 12.458% | $29.6214 | $29.62 | $29.60 | $29.60 |
| Purchase #2 | $103.64 | 10.133% | $114.1418 | $114.14 | $114.15 | $114.10 |
| Purchase #3 | $247.28 | 5.426% | $260.6974 | $260.70 | $260.70 | $260.70 |
| Purchase #4 | $22.89 | 13.556% | $25.993 | $25.99 | $26.00 | $26.00 |
| Purchase #5 | $163.69 | 9.848% | $179.8102 | $179.81 | $179.80 | $179.80 |
| Purchase #6 | $109.77 | 3.717% | $113.8502 | $113.85 | $113.85 | $113.90 |
| Purchase #7 | $60.81 | 7.152% | $65.1591 | $65.16 | $65.15 | $65.20 |
| 7 purchase totals = | $734.42 | $789.2731 | $789.27 | $789.25 | $789.30 | |