| 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 | $43.28 | 7.334% | $46.4542 | $46.45 | $46.45 | $46.50 |
| Purchase #2 | $183.33 | 3.751% | $190.2067 | $190.21 | $190.20 | $190.20 |
| Purchase #3 | $206.38 | 7.437% | $221.7285 | $221.73 | $221.75 | $221.70 |
| Purchase #4 | $10.49 | 12.764% | $11.8289 | $11.83 | $11.85 | $11.80 |
| Purchase #5 | $191.95 | 6.205% | $203.8605 | $203.86 | $203.85 | $203.90 |
| Purchase #6 | $119.48 | 7.234% | $128.1232 | $128.12 | $128.10 | $128.10 |
| Purchase #7 | $157.61 | 11.329% | $175.4656 | $175.47 | $175.45 | $175.50 |
| 7 purchase totals = | $912.52 | $977.6676 | $977.67 | $977.65 | $977.70 | |