| 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 | $79.45 | 10.203% | $87.5563 | $87.56 | $87.55 | $87.60 |
| Purchase #2 | $81.90 | 8.862% | $89.158 | $89.16 | $89.15 | $89.20 |
| Purchase #3 | $49.77 | 7.302% | $53.4042 | $53.40 | $53.40 | $53.40 |
| Purchase #4 | $134.72 | 4.212% | $140.3944 | $140.39 | $140.40 | $140.40 |
| Purchase #5 | $193.94 | 5.412% | $204.436 | $204.44 | $204.45 | $204.40 |
| Purchase #6 | $49.40 | 9.265% | $53.9769 | $53.98 | $54.00 | $54.00 |
| Purchase #7 | $142.38 | 4.495% | $148.78 | $148.78 | $148.80 | $148.80 |
| 7 purchase totals = | $731.56 | $777.7058 | $777.71 | $777.75 | $777.80 | |