| 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 | $53.72 | 4.205% | $55.9789 | $55.98 | $56.00 | $56.00 |
| Purchase #2 | $81.66 | 3.513% | $84.5287 | $84.53 | $84.55 | $84.50 |
| Purchase #3 | $102.38 | 10.515% | $113.1453 | $113.15 | $113.15 | $113.10 |
| Purchase #4 | $205.59 | 5.180% | $216.2396 | $216.24 | $216.25 | $216.20 |
| Purchase #5 | $77.51 | 7.375% | $83.2264 | $83.23 | $83.25 | $83.20 |
| Purchase #6 | $53.46 | 3.606% | $55.3878 | $55.39 | $55.40 | $55.40 |
| Purchase #7 | $214.84 | 12.265% | $241.1901 | $241.19 | $241.20 | $241.20 |
| 7 purchase totals = | $789.16 | $849.6968 | $849.71 | $849.80 | $849.60 | |