| 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 | $124.45 | 8.646% | $135.2099 | $135.21 | $135.20 | $135.20 |
| Purchase #2 | $45.37 | 4.391% | $47.3622 | $47.36 | $47.35 | $47.40 |
| Purchase #3 | $56.49 | 13.361% | $64.0376 | $64.04 | $64.05 | $64.00 |
| Purchase #4 | $11.80 | 9.508% | $12.9219 | $12.92 | $12.90 | $12.90 |
| Purchase #5 | $157.93 | 10.706% | $174.838 | $174.84 | $174.85 | $174.80 |
| Purchase #6 | $249.95 | 9.316% | $273.2353 | $273.24 | $273.25 | $273.20 |
| Purchase #7 | $75.72 | 8.436% | $82.1077 | $82.11 | $82.10 | $82.10 |
| 7 purchase totals = | $721.71 | $789.7126 | $789.72 | $789.70 | $789.60 | |