| 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 | $87.45 | 3.194% | $90.2432 | $90.24 | $90.25 | $90.20 |
| Purchase #2 | $125.43 | 11.234% | $139.5208 | $139.52 | $139.50 | $139.50 |
| Purchase #3 | $187.57 | 6.369% | $199.5163 | $199.52 | $199.50 | $199.50 |
| Purchase #4 | $143.46 | 11.371% | $159.7728 | $159.77 | $159.75 | $159.80 |
| Purchase #5 | $7.33 | 4.855% | $7.6859 | $7.69 | $7.70 | $7.70 |
| Purchase #6 | $69.29 | 3.226% | $71.5253 | $71.53 | $71.55 | $71.50 |
| Purchase #7 | $22.86 | 13.703% | $25.9925 | $25.99 | $26.00 | $26.00 |
| 7 purchase totals = | $643.39 | $694.2568 | $694.26 | $694.25 | $694.20 | |