| 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 | $6.59 | 8.141% | $7.1265 | $7.13 | $7.15 | $7.10 |
| Purchase #2 | $101.95 | 5.518% | $107.5756 | $107.58 | $107.60 | $107.60 |
| Purchase #3 | $128.70 | 10.230% | $141.866 | $141.87 | $141.85 | $141.90 |
| Purchase #4 | $39.75 | 6.242% | $42.2312 | $42.23 | $42.25 | $42.20 |
| Purchase #5 | $117.97 | 12.314% | $132.4968 | $132.50 | $132.50 | $132.50 |
| Purchase #6 | $91.42 | 6.716% | $97.5598 | $97.56 | $97.55 | $97.60 |
| Purchase #7 | $31.83 | 12.667% | $35.8619 | $35.86 | $35.85 | $35.90 |
| 7 purchase totals = | $518.21 | $564.7178 | $564.73 | $564.75 | $564.80 | |