| 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 | $34.83 | 9.631% | $38.1845 | $38.18 | $38.20 | $38.20 |
| Purchase #2 | $80.35 | 7.590% | $86.4486 | $86.45 | $86.45 | $86.40 |
| Purchase #3 | $230.94 | 5.794% | $244.3207 | $244.32 | $244.30 | $244.30 |
| Purchase #4 | $84.66 | 9.504% | $92.7061 | $92.71 | $92.70 | $92.70 |
| Purchase #5 | $35.52 | 6.496% | $37.8274 | $37.83 | $37.85 | $37.80 |
| Purchase #6 | $115.70 | 12.219% | $129.8374 | $129.84 | $129.85 | $129.80 |
| Purchase #7 | $59.38 | 11.874% | $66.4308 | $66.43 | $66.45 | $66.40 |
| 7 purchase totals = | $641.38 | $695.7555 | $695.76 | $695.80 | $695.60 | |