| 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 | $51.79 | 4.183% | $53.9564 | $53.96 | $53.95 | $54.00 |
| Purchase #2 | $142.74 | 4.366% | $148.972 | $148.97 | $148.95 | $149.00 |
| Purchase #3 | $19.77 | 12.631% | $22.2671 | $22.27 | $22.25 | $22.30 |
| Purchase #4 | $182.98 | 12.334% | $205.5488 | $205.55 | $205.55 | $205.50 |
| Purchase #5 | $63.74 | 11.711% | $71.2046 | $71.20 | $71.20 | $71.20 |
| Purchase #6 | $221.47 | 11.842% | $247.6965 | $247.70 | $247.70 | $247.70 |
| Purchase #7 | $159.98 | 6.617% | $170.5659 | $170.57 | $170.55 | $170.60 |
| 7 purchase totals = | $842.47 | $920.2113 | $920.22 | $920.15 | $920.30 | |