| 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 | $69.71 | 5.347% | $73.4374 | $73.44 | $73.45 | $73.40 |
| Purchase #2 | $34.45 | 13.744% | $39.1848 | $39.18 | $39.20 | $39.20 |
| Purchase #3 | $112.63 | 13.694% | $128.0536 | $128.05 | $128.05 | $128.10 |
| Purchase #4 | $131.81 | 10.243% | $145.3113 | $145.31 | $145.30 | $145.30 |
| Purchase #5 | $75.57 | 11.286% | $84.0988 | $84.10 | $84.10 | $84.10 |
| Purchase #6 | $206.63 | 6.142% | $219.3212 | $219.32 | $219.30 | $219.30 |
| Purchase #7 | $67.99 | 3.599% | $70.437 | $70.44 | $70.45 | $70.40 |
| 7 purchase totals = | $698.79 | $759.8441 | $759.84 | $759.85 | $759.80 | |