| 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 | $47.26 | 4.385% | $49.3324 | $49.33 | $49.35 | $49.30 |
| Purchase #2 | $83.50 | 4.568% | $87.3143 | $87.31 | $87.30 | $87.30 |
| Purchase #3 | $138.75 | 4.612% | $145.1492 | $145.15 | $145.15 | $145.10 |
| Purchase #4 | $91.84 | 5.511% | $96.9013 | $96.90 | $96.90 | $96.90 |
| Purchase #5 | $7.30 | 10.425% | $8.061 | $8.06 | $8.05 | $8.10 |
| Purchase #6 | $135.86 | 11.834% | $151.9377 | $151.94 | $151.95 | $151.90 |
| Purchase #7 | $38.77 | 6.604% | $41.3304 | $41.33 | $41.35 | $41.30 |
| 7 purchase totals = | $543.28 | $580.0263 | $580.02 | $580.05 | $579.90 | |