| 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 | $204.51 | 5.559% | $215.8787 | $215.88 | $215.90 | $215.90 |
| Purchase #2 | $81.96 | 12.135% | $91.9058 | $91.91 | $91.90 | $91.90 |
| Purchase #3 | $44.59 | 13.211% | $50.4808 | $50.48 | $50.50 | $50.50 |
| Purchase #4 | $103.79 | 3.280% | $107.1943 | $107.19 | $107.20 | $107.20 |
| Purchase #5 | $34.44 | 11.131% | $38.2735 | $38.27 | $38.25 | $38.30 |
| Purchase #6 | $43.35 | 12.155% | $48.6192 | $48.62 | $48.60 | $48.60 |
| Purchase #7 | $159.85 | 10.238% | $176.2154 | $176.22 | $176.20 | $176.20 |
| 7 purchase totals = | $672.49 | $728.5677 | $728.57 | $728.55 | $728.60 | |