| 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 | $6.95 | 11.313% | $7.7363 | $7.74 | $7.75 | $7.70 |
| Purchase #2 | $41.67 | 12.570% | $46.9079 | $46.91 | $46.90 | $46.90 |
| Purchase #3 | $111.73 | 7.281% | $119.8651 | $119.87 | $119.85 | $119.90 |
| Purchase #4 | $248.66 | 4.216% | $259.1435 | $259.14 | $259.15 | $259.10 |
| Purchase #5 | $114.29 | 6.583% | $121.8137 | $121.81 | $121.80 | $121.80 |
| Purchase #6 | $155.63 | 11.478% | $173.4932 | $173.49 | $173.50 | $173.50 |
| Purchase #7 | $107.47 | 8.623% | $116.7371 | $116.74 | $116.75 | $116.70 |
| 7 purchase totals = | $786.40 | $845.6968 | $845.70 | $845.70 | $845.60 | |