| 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 | $127.67 | 5.425% | $134.5961 | $134.60 | $134.60 | $134.60 |
| Purchase #2 | $221.92 | 10.358% | $244.9065 | $244.91 | $244.90 | $244.90 |
| Purchase #3 | $117.66 | 13.485% | $133.5265 | $133.53 | $133.55 | $133.50 |
| Purchase #4 | $40.91 | 10.315% | $45.1299 | $45.13 | $45.15 | $45.10 |
| Purchase #5 | $61.99 | 11.479% | $69.1058 | $69.11 | $69.10 | $69.10 |
| Purchase #6 | $88.54 | 3.379% | $91.5318 | $91.53 | $91.55 | $91.50 |
| Purchase #7 | $86.29 | 7.199% | $92.502 | $92.50 | $92.50 | $92.50 |
| 7 purchase totals = | $744.98 | $811.2986 | $811.31 | $811.35 | $811.20 | |