| 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 | $70.72 | 7.105% | $75.7447 | $75.74 | $75.75 | $75.70 |
| Purchase #2 | $69.43 | 5.847% | $73.4896 | $73.49 | $73.50 | $73.50 |
| Purchase #3 | $88.33 | 4.107% | $91.9577 | $91.96 | $91.95 | $92.00 |
| Purchase #4 | $101.48 | 8.626% | $110.2337 | $110.23 | $110.25 | $110.20 |
| Purchase #5 | $130.29 | 11.313% | $145.0297 | $145.03 | $145.05 | $145.00 |
| Purchase #6 | $166.69 | 9.692% | $182.8456 | $182.85 | $182.85 | $182.80 |
| Purchase #7 | $28.58 | 7.418% | $30.7001 | $30.70 | $30.70 | $30.70 |
| 7 purchase totals = | $655.52 | $710.0011 | $710.00 | $710.05 | $709.90 | |