| 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 | $44.36 | 3.371% | $45.8554 | $45.86 | $45.85 | $45.90 |
| Purchase #2 | $74.85 | 7.795% | $80.6846 | $80.68 | $80.70 | $80.70 |
| Purchase #3 | $99.33 | 6.722% | $106.007 | $106.01 | $106.00 | $106.00 |
| Purchase #4 | $244.99 | 12.818% | $276.3928 | $276.39 | $276.40 | $276.40 |
| Purchase #5 | $119.73 | 12.803% | $135.059 | $135.06 | $135.05 | $135.10 |
| Purchase #6 | $117.46 | 12.346% | $131.9616 | $131.96 | $131.95 | $132.00 |
| Purchase #7 | $42.36 | 12.317% | $47.5775 | $47.58 | $47.60 | $47.60 |
| 7 purchase totals = | $743.08 | $823.5379 | $823.54 | $823.55 | $823.70 | |