| 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 | $79.28 | 6.372% | $84.3317 | $84.33 | $84.35 | $84.30 |
| Purchase #2 | $188.55 | 7.401% | $202.5046 | $202.50 | $202.50 | $202.50 |
| Purchase #3 | $119.66 | 12.821% | $135.0016 | $135.00 | $135.00 | $135.00 |
| Purchase #4 | $116.69 | 7.430% | $125.3601 | $125.36 | $125.35 | $125.40 |
| Purchase #5 | $36.60 | 5.279% | $38.5321 | $38.53 | $38.55 | $38.50 |
| Purchase #6 | $227.54 | 8.418% | $246.6943 | $246.69 | $246.70 | $246.70 |
| Purchase #7 | $91.71 | 10.299% | $101.1552 | $101.16 | $101.15 | $101.20 |
| 7 purchase totals = | $860.03 | $933.5796 | $933.57 | $933.60 | $933.60 | |