| 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 | $25.27 | 8.124% | $27.3229 | $27.32 | $27.30 | $27.30 |
| Purchase #2 | $213.43 | 12.544% | $240.2027 | $240.20 | $240.20 | $240.20 |
| Purchase #3 | $46.80 | 8.160% | $50.6189 | $50.62 | $50.60 | $50.60 |
| Purchase #4 | $44.81 | 13.723% | $50.9593 | $50.96 | $50.95 | $51.00 |
| Purchase #5 | $103.29 | 13.220% | $116.9449 | $116.94 | $116.95 | $116.90 |
| Purchase #6 | $128.66 | 12.650% | $144.9355 | $144.94 | $144.95 | $144.90 |
| Purchase #7 | $87.35 | 4.510% | $91.2895 | $91.29 | $91.30 | $91.30 |
| 7 purchase totals = | $649.61 | $722.2737 | $722.27 | $722.25 | $722.20 | |