| 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 | $90.66 | 12.717% | $102.1892 | $102.19 | $102.20 | $102.20 |
| Purchase #2 | $95.25 | 4.503% | $99.5391 | $99.54 | $99.55 | $99.50 |
| Purchase #3 | $12.42 | 4.763% | $13.0116 | $13.01 | $13.00 | $13.00 |
| Purchase #4 | $145.32 | 6.574% | $154.8733 | $154.87 | $154.85 | $154.90 |
| Purchase #5 | $250.61 | 10.781% | $277.6283 | $277.63 | $277.65 | $277.60 |
| Purchase #6 | $108.66 | 9.377% | $118.849 | $118.85 | $118.85 | $118.80 |
| Purchase #7 | $90.60 | 6.442% | $96.4365 | $96.44 | $96.45 | $96.40 |
| 7 purchase totals = | $793.52 | $862.5270 | $862.53 | $862.55 | $862.40 | |