| 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 | $53.38 | 10.154% | $58.8002 | $58.80 | $58.80 | $58.80 |
| Purchase #2 | $247.46 | 3.249% | $255.5 | $255.50 | $255.50 | $255.50 |
| Purchase #3 | $128.79 | 9.390% | $140.8834 | $140.88 | $140.90 | $140.90 |
| Purchase #4 | $220.89 | 8.278% | $239.1753 | $239.18 | $239.20 | $239.20 |
| Purchase #5 | $112.75 | 13.463% | $127.9295 | $127.93 | $127.95 | $127.90 |
| Purchase #6 | $9.70 | 10.699% | $10.7378 | $10.74 | $10.75 | $10.70 |
| Purchase #7 | $102.61 | 5.866% | $108.6291 | $108.63 | $108.65 | $108.60 |
| 7 purchase totals = | $875.58 | $941.6553 | $941.66 | $941.75 | $941.60 | |