| 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 | $41.72 | 3.160% | $43.0384 | $43.04 | $43.05 | $43.00 |
| Purchase #2 | $172.69 | 5.115% | $181.5231 | $181.52 | $181.50 | $181.50 |
| Purchase #3 | $89.87 | 13.115% | $101.6565 | $101.66 | $101.65 | $101.70 |
| Purchase #4 | $184.49 | 3.274% | $190.5302 | $190.53 | $190.55 | $190.50 |
| Purchase #5 | $228.91 | 4.459% | $239.1171 | $239.12 | $239.10 | $239.10 |
| Purchase #6 | $57.31 | 6.609% | $61.0976 | $61.10 | $61.10 | $61.10 |
| Purchase #7 | $125.53 | 4.120% | $130.7018 | $130.70 | $130.70 | $130.70 |
| 7 purchase totals = | $900.52 | $947.6647 | $947.67 | $947.65 | $947.60 | |