| 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 | $12.60 | 7.667% | $13.566 | $13.57 | $13.55 | $13.60 |
| Purchase #2 | $230.63 | 6.621% | $245.9 | $245.90 | $245.90 | $245.90 |
| Purchase #3 | $72.44 | 5.827% | $76.6611 | $76.66 | $76.65 | $76.70 |
| Purchase #4 | $42.65 | 9.536% | $46.7171 | $46.72 | $46.70 | $46.70 |
| Purchase #5 | $97.58 | 9.768% | $107.1116 | $107.11 | $107.10 | $107.10 |
| Purchase #6 | $78.93 | 8.303% | $85.4836 | $85.48 | $85.50 | $85.50 |
| Purchase #7 | $175.66 | 9.251% | $191.9103 | $191.91 | $191.90 | $191.90 |
| 7 purchase totals = | $710.49 | $767.3497 | $767.35 | $767.30 | $767.40 | |