| 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 | $106.83 | 11.143% | $118.7341 | $118.73 | $118.75 | $118.70 |
| Purchase #2 | $45.59 | 10.199% | $50.2397 | $50.24 | $50.25 | $50.20 |
| Purchase #3 | $228.55 | 13.713% | $259.8911 | $259.89 | $259.90 | $259.90 |
| Purchase #4 | $88.90 | 4.842% | $93.2045 | $93.20 | $93.20 | $93.20 |
| Purchase #5 | $118.82 | 10.398% | $131.1749 | $131.17 | $131.15 | $131.20 |
| Purchase #6 | $87.58 | 12.696% | $98.6992 | $98.70 | $98.70 | $98.70 |
| Purchase #7 | $5.61 | 9.373% | $6.1358 | $6.14 | $6.15 | $6.10 |
| 7 purchase totals = | $681.88 | $758.0793 | $758.07 | $758.10 | $758.00 | |