| 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 | $37.68 | 3.763% | $39.0979 | $39.10 | $39.10 | $39.10 |
| Purchase #2 | $37.25 | 9.421% | $40.7593 | $40.76 | $40.75 | $40.80 |
| Purchase #3 | $105.77 | 3.738% | $109.7237 | $109.72 | $109.70 | $109.70 |
| Purchase #4 | $81.67 | 3.506% | $84.5334 | $84.53 | $84.55 | $84.50 |
| Purchase #5 | $165.44 | 3.242% | $170.8036 | $170.80 | $170.80 | $170.80 |
| Purchase #6 | $95.96 | 6.169% | $101.8798 | $101.88 | $101.90 | $101.90 |
| Purchase #7 | $147.60 | 4.176% | $153.7638 | $153.76 | $153.75 | $153.80 |
| 7 purchase totals = | $671.37 | $700.5615 | $700.55 | $700.55 | $700.60 | |