| 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 | $122.58 | 10.654% | $135.6397 | $135.64 | $135.65 | $135.60 |
| Purchase #2 | $197.70 | 4.150% | $205.9046 | $205.90 | $205.90 | $205.90 |
| Purchase #3 | $36.84 | 8.489% | $39.9673 | $39.97 | $39.95 | $40.00 |
| Purchase #4 | $59.61 | 3.309% | $61.5825 | $61.58 | $61.60 | $61.60 |
| Purchase #5 | $102.61 | 12.832% | $115.7769 | $115.78 | $115.80 | $115.80 |
| Purchase #6 | $22.86 | 10.537% | $25.2688 | $25.27 | $25.25 | $25.30 |
| Purchase #7 | $158.84 | 12.644% | $178.9237 | $178.92 | $178.90 | $178.90 |
| 7 purchase totals = | $701.04 | $763.0635 | $763.06 | $763.05 | $763.10 | |