| 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 | $53.25 | 4.646% | $55.724 | $55.72 | $55.70 | $55.70 |
| Purchase #2 | $219.26 | 10.245% | $241.7232 | $241.72 | $241.70 | $241.70 |
| Purchase #3 | $141.36 | 3.804% | $146.7373 | $146.74 | $146.75 | $146.70 |
| Purchase #4 | $146.29 | 12.815% | $165.0371 | $165.04 | $165.05 | $165.00 |
| Purchase #5 | $85.50 | 8.482% | $92.7521 | $92.75 | $92.75 | $92.80 |
| Purchase #6 | $195.54 | 7.602% | $210.405 | $210.41 | $210.40 | $210.40 |
| Purchase #7 | $39.88 | 7.345% | $42.8092 | $42.81 | $42.80 | $42.80 |
| 7 purchase totals = | $881.08 | $955.1879 | $955.19 | $955.15 | $955.10 | |