| 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 | $157.56 | 5.233% | $165.8051 | $165.81 | $165.80 | $165.80 |
| Purchase #2 | $57.28 | 13.131% | $64.8014 | $64.80 | $64.80 | $64.80 |
| Purchase #3 | $108.91 | 9.740% | $119.5178 | $119.52 | $119.50 | $119.50 |
| Purchase #4 | $248.94 | 8.186% | $269.3182 | $269.32 | $269.30 | $269.30 |
| Purchase #5 | $46.69 | 5.461% | $49.2397 | $49.24 | $49.25 | $49.20 |
| Purchase #6 | $89.94 | 12.195% | $100.9082 | $100.91 | $100.90 | $100.90 |
| Purchase #7 | $112.33 | 3.778% | $116.5738 | $116.57 | $116.55 | $116.60 |
| 7 purchase totals = | $821.65 | $886.1642 | $886.17 | $886.10 | $886.10 | |