| 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 | $5.38 | 13.573% | $6.1102 | $6.11 | $6.10 | $6.10 |
| Purchase #2 | $239.62 | 12.537% | $269.6612 | $269.66 | $269.65 | $269.70 |
| Purchase #3 | $209.71 | 10.269% | $231.2451 | $231.25 | $231.25 | $231.20 |
| Purchase #4 | $230.86 | 10.137% | $254.2623 | $254.26 | $254.25 | $254.30 |
| Purchase #5 | $25.80 | 6.226% | $27.4063 | $27.41 | $27.40 | $27.40 |
| Purchase #6 | $12.94 | 10.450% | $14.2922 | $14.29 | $14.30 | $14.30 |
| Purchase #7 | $183.64 | 5.726% | $194.1552 | $194.16 | $194.15 | $194.20 |
| 7 purchase totals = | $907.95 | $997.1325 | $997.14 | $997.10 | $997.20 | |