| 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 | $48.53 | 11.673% | $54.1949 | $54.19 | $54.20 | $54.20 |
| Purchase #2 | $165.30 | 11.173% | $183.769 | $183.77 | $183.75 | $183.80 |
| Purchase #3 | $42.62 | 4.319% | $44.4608 | $44.46 | $44.45 | $44.50 |
| Purchase #4 | $74.44 | 13.466% | $84.4641 | $84.46 | $84.45 | $84.50 |
| Purchase #5 | $185.50 | 12.738% | $209.129 | $209.13 | $209.15 | $209.10 |
| Purchase #6 | $109.97 | 13.199% | $124.4849 | $124.48 | $124.50 | $124.50 |
| Purchase #7 | $184.71 | 10.540% | $204.1784 | $204.18 | $204.20 | $204.20 |
| 7 purchase totals = | $811.07 | $904.6811 | $904.67 | $904.70 | $904.80 | |