| 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 | $91.89 | 5.409% | $96.8603 | $96.86 | $96.85 | $96.90 |
| Purchase #2 | $63.37 | 9.483% | $69.3794 | $69.38 | $69.40 | $69.40 |
| Purchase #3 | $108.63 | 12.486% | $122.1935 | $122.19 | $122.20 | $122.20 |
| Purchase #4 | $101.95 | 5.488% | $107.545 | $107.55 | $107.55 | $107.50 |
| Purchase #5 | $233.40 | 7.285% | $250.4032 | $250.40 | $250.40 | $250.40 |
| Purchase #6 | $72.91 | 5.800% | $77.1388 | $77.14 | $77.15 | $77.10 |
| Purchase #7 | $107.66 | 5.750% | $113.8505 | $113.85 | $113.85 | $113.90 |
| 7 purchase totals = | $779.81 | $837.3707 | $837.37 | $837.40 | $837.40 | |