| 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 | $24.58 | 4.771% | $25.7527 | $25.75 | $25.75 | $25.80 |
| Purchase #2 | $172.29 | 12.591% | $193.983 | $193.98 | $194.00 | $194.00 |
| Purchase #3 | $55.94 | 9.224% | $61.0999 | $61.10 | $61.10 | $61.10 |
| Purchase #4 | $8.42 | 9.669% | $9.2341 | $9.23 | $9.25 | $9.20 |
| Purchase #5 | $158.26 | 10.173% | $174.3598 | $174.36 | $174.35 | $174.40 |
| Purchase #6 | $129.43 | 9.752% | $142.052 | $142.05 | $142.05 | $142.10 |
| Purchase #7 | $211.64 | 6.288% | $224.9479 | $224.95 | $224.95 | $224.90 |
| 7 purchase totals = | $760.56 | $831.4294 | $831.42 | $831.45 | $831.50 | |