| 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 | $46.55 | 5.584% | $49.1494 | $49.15 | $49.15 | $49.10 |
| Purchase #2 | $97.91 | 9.677% | $107.3848 | $107.38 | $107.40 | $107.40 |
| Purchase #3 | $214.52 | 3.316% | $221.6335 | $221.63 | $221.65 | $221.60 |
| Purchase #4 | $231.93 | 4.137% | $241.5249 | $241.52 | $241.50 | $241.50 |
| Purchase #5 | $94.68 | 8.376% | $102.6104 | $102.61 | $102.60 | $102.60 |
| Purchase #6 | $139.52 | 11.677% | $155.8118 | $155.81 | $155.80 | $155.80 |
| Purchase #7 | $224.34 | 11.290% | $249.668 | $249.67 | $249.65 | $249.70 |
| 7 purchase totals = | $1,049.45 | $1,127.7828 | $1,127.77 | $1,127.75 | $1,127.70 | |