| 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 | $131.28 | 7.396% | $140.9895 | $140.99 | $141.00 | $141.00 |
| Purchase #2 | $55.36 | 6.113% | $58.7442 | $58.74 | $58.75 | $58.70 |
| Purchase #3 | $53.67 | 3.580% | $55.5914 | $55.59 | $55.60 | $55.60 |
| Purchase #4 | $64.78 | 8.746% | $70.4457 | $70.45 | $70.45 | $70.40 |
| Purchase #5 | $234.73 | 5.751% | $248.2293 | $248.23 | $248.25 | $248.20 |
| Purchase #6 | $59.62 | 12.320% | $66.9652 | $66.97 | $66.95 | $67.00 |
| Purchase #7 | $37.52 | 13.350% | $42.5289 | $42.53 | $42.55 | $42.50 |
| 7 purchase totals = | $636.96 | $683.4942 | $683.50 | $683.55 | $683.40 | |