| 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 | $39.38 | 6.436% | $41.9145 | $41.91 | $41.90 | $41.90 |
| Purchase #2 | $180.48 | 3.805% | $187.3473 | $187.35 | $187.35 | $187.30 |
| Purchase #3 | $183.97 | 9.166% | $200.8327 | $200.83 | $200.85 | $200.80 |
| Purchase #4 | $6.83 | 7.434% | $7.3377 | $7.34 | $7.35 | $7.30 |
| Purchase #5 | $107.43 | 11.847% | $120.1572 | $120.16 | $120.15 | $120.20 |
| Purchase #6 | $202.96 | 4.529% | $212.1521 | $212.15 | $212.15 | $212.20 |
| Purchase #7 | $164.97 | 3.214% | $170.2721 | $170.27 | $170.25 | $170.30 |
| 7 purchase totals = | $886.02 | $940.0136 | $940.01 | $940.00 | $940.00 | |