| 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 | $27.67 | 13.239% | $31.3332 | $31.33 | $31.35 | $31.30 |
| Purchase #2 | $81.42 | 13.106% | $92.0909 | $92.09 | $92.10 | $92.10 |
| Purchase #3 | $16.93 | 13.474% | $19.2111 | $19.21 | $19.20 | $19.20 |
| Purchase #4 | $116.65 | 10.246% | $128.602 | $128.60 | $128.60 | $128.60 |
| Purchase #5 | $180.50 | 12.211% | $202.5409 | $202.54 | $202.55 | $202.50 |
| Purchase #6 | $242.64 | 11.536% | $270.631 | $270.63 | $270.65 | $270.60 |
| Purchase #7 | $241.30 | 4.284% | $251.6373 | $251.64 | $251.65 | $251.60 |
| 7 purchase totals = | $907.11 | $996.0464 | $996.04 | $996.10 | $995.90 | |