| 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 | $16.48 | 11.844% | $18.4319 | $18.43 | $18.45 | $18.40 |
| Purchase #2 | $239.42 | 13.799% | $272.4576 | $272.46 | $272.45 | $272.50 |
| Purchase #3 | $105.64 | 6.637% | $112.6513 | $112.65 | $112.65 | $112.70 |
| Purchase #4 | $58.44 | 3.149% | $60.2803 | $60.28 | $60.30 | $60.30 |
| Purchase #5 | $5.59 | 9.213% | $6.105 | $6.11 | $6.10 | $6.10 |
| Purchase #6 | $189.50 | 4.384% | $197.8077 | $197.81 | $197.80 | $197.80 |
| Purchase #7 | $220.81 | 6.637% | $235.4652 | $235.47 | $235.45 | $235.50 |
| 7 purchase totals = | $835.88 | $903.1990 | $903.21 | $903.20 | $903.30 | |