| 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 | $66.73 | 9.864% | $73.3122 | $73.31 | $73.30 | $73.30 |
| Purchase #2 | $194.44 | 3.753% | $201.7373 | $201.74 | $201.75 | $201.70 |
| Purchase #3 | $143.61 | 9.359% | $157.0505 | $157.05 | $157.05 | $157.10 |
| Purchase #4 | $78.73 | 3.120% | $81.1864 | $81.19 | $81.20 | $81.20 |
| Purchase #5 | $105.48 | 5.285% | $111.0546 | $111.05 | $111.05 | $111.10 |
| Purchase #6 | $31.88 | 10.178% | $35.1247 | $35.12 | $35.10 | $35.10 |
| Purchase #7 | $221.45 | 10.284% | $244.2239 | $244.22 | $244.20 | $244.20 |
| 7 purchase totals = | $842.32 | $903.6896 | $903.68 | $903.65 | $903.70 | |