| 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 | $51.30 | 6.791% | $54.7838 | $54.78 | $54.80 | $54.80 |
| Purchase #2 | $152.59 | 7.379% | $163.8496 | $163.85 | $163.85 | $163.80 |
| Purchase #3 | $21.41 | 5.187% | $22.5205 | $22.52 | $22.50 | $22.50 |
| Purchase #4 | $165.96 | 3.154% | $171.1944 | $171.19 | $171.20 | $171.20 |
| Purchase #5 | $153.38 | 6.606% | $163.5123 | $163.51 | $163.50 | $163.50 |
| Purchase #6 | $230.51 | 11.720% | $257.5258 | $257.53 | $257.55 | $257.50 |
| Purchase #7 | $32.45 | 9.559% | $35.5519 | $35.55 | $35.55 | $35.60 |
| 7 purchase totals = | $807.60 | $868.9383 | $868.93 | $868.95 | $868.90 | |