| 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 | $67.80 | 6.317% | $72.0829 | $72.08 | $72.10 | $72.10 |
| Purchase #2 | $248.54 | 10.589% | $274.8579 | $274.86 | $274.85 | $274.90 |
| Purchase #3 | $40.49 | 11.255% | $45.0471 | $45.05 | $45.05 | $45.00 |
| Purchase #4 | $77.52 | 8.464% | $84.0813 | $84.08 | $84.10 | $84.10 |
| Purchase #5 | $209.94 | 7.734% | $226.1768 | $226.18 | $226.20 | $226.20 |
| Purchase #6 | $172.66 | 12.425% | $194.113 | $194.11 | $194.10 | $194.10 |
| Purchase #7 | $125.50 | 6.652% | $133.8483 | $133.85 | $133.85 | $133.80 |
| 7 purchase totals = | $942.45 | $1,030.2073 | $1,030.21 | $1,030.25 | $1,030.20 | |