| 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 | $93.61 | 13.642% | $106.3803 | $106.38 | $106.40 | $106.40 |
| Purchase #2 | $166.96 | 4.840% | $175.0409 | $175.04 | $175.05 | $175.00 |
| Purchase #3 | $17.88 | 5.755% | $18.909 | $18.91 | $18.90 | $18.90 |
| Purchase #4 | $84.95 | 11.388% | $94.6241 | $94.62 | $94.60 | $94.60 |
| Purchase #5 | $175.93 | 13.458% | $199.6067 | $199.61 | $199.60 | $199.60 |
| Purchase #6 | $81.55 | 6.544% | $86.8866 | $86.89 | $86.90 | $86.90 |
| Purchase #7 | $63.97 | 9.233% | $69.8764 | $69.88 | $69.90 | $69.90 |
| 7 purchase totals = | $684.85 | $751.3240 | $751.33 | $751.35 | $751.30 | |