| 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 | $55.58 | 4.708% | $58.1967 | $58.20 | $58.20 | $58.20 |
| Purchase #2 | $93.65 | 7.676% | $100.8386 | $100.84 | $100.85 | $100.80 |
| Purchase #3 | $132.41 | 10.151% | $145.8509 | $145.85 | $145.85 | $145.90 |
| Purchase #4 | $178.94 | 9.148% | $195.3094 | $195.31 | $195.30 | $195.30 |
| Purchase #5 | $36.30 | 13.415% | $41.1696 | $41.17 | $41.15 | $41.20 |
| Purchase #6 | $167.93 | 12.714% | $189.2806 | $189.28 | $189.30 | $189.30 |
| Purchase #7 | $91.81 | 3.144% | $94.6965 | $94.70 | $94.70 | $94.70 |
| 7 purchase totals = | $756.62 | $825.3423 | $825.35 | $825.35 | $825.40 | |