| 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 | $37.45 | 11.610% | $41.7979 | $41.80 | $41.80 | $41.80 |
| Purchase #2 | $67.57 | 10.309% | $74.5358 | $74.54 | $74.55 | $74.50 |
| Purchase #3 | $146.56 | 5.425% | $154.5109 | $154.51 | $154.50 | $154.50 |
| Purchase #4 | $148.33 | 13.133% | $167.8102 | $167.81 | $167.80 | $167.80 |
| Purchase #5 | $94.55 | 13.421% | $107.2396 | $107.24 | $107.25 | $107.20 |
| Purchase #6 | $22.52 | 4.305% | $23.4895 | $23.49 | $23.50 | $23.50 |
| Purchase #7 | $133.50 | 5.765% | $141.1963 | $141.20 | $141.20 | $141.20 |
| 7 purchase totals = | $650.48 | $710.5802 | $710.59 | $710.60 | $710.50 | |