| 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 | $28.58 | 10.789% | $31.6635 | $31.66 | $31.65 | $31.70 |
| Purchase #2 | $136.63 | 6.611% | $145.6626 | $145.66 | $145.65 | $145.70 |
| Purchase #3 | $107.74 | 13.605% | $122.398 | $122.40 | $122.40 | $122.40 |
| Purchase #4 | $64.59 | 10.285% | $71.2331 | $71.23 | $71.25 | $71.20 |
| Purchase #5 | $164.66 | 4.524% | $172.1092 | $172.11 | $172.10 | $172.10 |
| Purchase #6 | $229.39 | 10.150% | $252.6731 | $252.67 | $252.65 | $252.70 |
| Purchase #7 | $237.69 | 8.333% | $257.4967 | $257.50 | $257.50 | $257.50 |
| 7 purchase totals = | $969.28 | $1,053.2362 | $1,053.23 | $1,053.20 | $1,053.30 | |