| 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 | $229.80 | 6.267% | $244.2016 | $244.20 | $244.20 | $244.20 |
| Purchase #2 | $8.49 | 5.528% | $8.9593 | $8.96 | $8.95 | $9.00 |
| Purchase #3 | $216.72 | 7.266% | $232.4669 | $232.47 | $232.45 | $232.50 |
| Purchase #4 | $88.31 | 7.218% | $94.6842 | $94.68 | $94.70 | $94.70 |
| Purchase #5 | $148.44 | 7.330% | $159.3207 | $159.32 | $159.30 | $159.30 |
| Purchase #6 | $7.93 | 7.647% | $8.5364 | $8.54 | $8.55 | $8.50 |
| Purchase #7 | $80.60 | 12.465% | $90.6468 | $90.65 | $90.65 | $90.60 |
| 7 purchase totals = | $780.29 | $838.8159 | $838.82 | $838.80 | $838.80 | |