| 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 | $70.98 | 4.343% | $74.0627 | $74.06 | $74.05 | $74.10 |
| Purchase #2 | $7.88 | 5.198% | $8.2896 | $8.29 | $8.30 | $8.30 |
| Purchase #3 | $89.65 | 5.509% | $94.5888 | $94.59 | $94.60 | $94.60 |
| Purchase #4 | $202.96 | 11.336% | $225.9675 | $225.97 | $225.95 | $226.00 |
| Purchase #5 | $182.78 | 9.739% | $200.5809 | $200.58 | $200.60 | $200.60 |
| Purchase #6 | $99.98 | 13.630% | $113.6073 | $113.61 | $113.60 | $113.60 |
| Purchase #7 | $240.50 | 13.801% | $273.6914 | $273.69 | $273.70 | $273.70 |
| 7 purchase totals = | $894.73 | $990.7882 | $990.79 | $990.80 | $990.90 | |