| 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 | $72.47 | 9.706% | $79.5039 | $79.50 | $79.50 | $79.50 |
| Purchase #2 | $136.77 | 12.155% | $153.3944 | $153.39 | $153.40 | $153.40 |
| Purchase #3 | $8.64 | 5.382% | $9.105 | $9.11 | $9.10 | $9.10 |
| Purchase #4 | $177.69 | 11.233% | $197.6499 | $197.65 | $197.65 | $197.60 |
| Purchase #5 | $88.43 | 7.624% | $95.1719 | $95.17 | $95.15 | $95.20 |
| Purchase #6 | $177.33 | 5.382% | $186.8739 | $186.87 | $186.85 | $186.90 |
| Purchase #7 | $118.83 | 3.651% | $123.1685 | $123.17 | $123.15 | $123.20 |
| 7 purchase totals = | $780.16 | $844.8675 | $844.86 | $844.80 | $844.90 | |