| 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 | $78.65 | 7.266% | $84.3647 | $84.36 | $84.35 | $84.40 |
| Purchase #2 | $233.61 | 7.211% | $250.4556 | $250.46 | $250.45 | $250.50 |
| Purchase #3 | $236.69 | 11.812% | $264.6478 | $264.65 | $264.65 | $264.60 |
| Purchase #4 | $78.98 | 7.317% | $84.759 | $84.76 | $84.75 | $84.80 |
| Purchase #5 | $158.86 | 11.719% | $177.4768 | $177.48 | $177.50 | $177.50 |
| Purchase #6 | $81.40 | 4.125% | $84.7578 | $84.76 | $84.75 | $84.80 |
| Purchase #7 | $118.93 | 7.712% | $128.1019 | $128.10 | $128.10 | $128.10 |
| 7 purchase totals = | $987.12 | $1,074.5636 | $1,074.57 | $1,074.55 | $1,074.70 | |