| 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 | $73.88 | 7.221% | $79.2149 | $79.21 | $79.20 | $79.20 |
| Purchase #2 | $38.96 | 7.283% | $41.7975 | $41.80 | $41.80 | $41.80 |
| Purchase #3 | $229.37 | 10.151% | $252.6533 | $252.65 | $252.65 | $252.70 |
| Purchase #4 | $115.63 | 5.529% | $122.0232 | $122.02 | $122.00 | $122.00 |
| Purchase #5 | $194.50 | 4.785% | $203.8068 | $203.81 | $203.80 | $203.80 |
| Purchase #6 | $149.26 | 10.265% | $164.5815 | $164.58 | $164.60 | $164.60 |
| Purchase #7 | $101.39 | 6.293% | $107.7705 | $107.77 | $107.75 | $107.80 |
| 7 purchase totals = | $902.99 | $971.8477 | $971.84 | $971.80 | $971.90 | |