| 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 | $22.98 | 4.458% | $24.0044 | $24.00 | $24.00 | $24.00 |
| Purchase #2 | $84.25 | 9.704% | $92.4256 | $92.43 | $92.45 | $92.40 |
| Purchase #3 | $155.39 | 12.769% | $175.2317 | $175.23 | $175.25 | $175.20 |
| Purchase #4 | $30.30 | 9.870% | $33.2906 | $33.29 | $33.30 | $33.30 |
| Purchase #5 | $27.39 | 8.318% | $29.6683 | $29.67 | $29.65 | $29.70 |
| Purchase #6 | $246.39 | 3.407% | $254.7845 | $254.78 | $254.80 | $254.80 |
| Purchase #7 | $161.86 | 6.444% | $172.2903 | $172.29 | $172.30 | $172.30 |
| 7 purchase totals = | $728.56 | $781.6954 | $781.69 | $781.75 | $781.70 | |