| 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 | $30.68 | 5.460% | $32.3551 | $32.36 | $32.35 | $32.40 |
| Purchase #2 | $75.44 | 5.871% | $79.8691 | $79.87 | $79.85 | $79.90 |
| Purchase #3 | $106.70 | 12.512% | $120.0503 | $120.05 | $120.05 | $120.10 |
| Purchase #4 | $187.94 | 6.305% | $199.7896 | $199.79 | $199.80 | $199.80 |
| Purchase #5 | $149.75 | 4.721% | $156.8197 | $156.82 | $156.80 | $156.80 |
| Purchase #6 | $154.44 | 11.385% | $172.023 | $172.02 | $172.00 | $172.00 |
| Purchase #7 | $36.68 | 12.753% | $41.3578 | $41.36 | $41.35 | $41.40 |
| 7 purchase totals = | $741.63 | $802.2646 | $802.27 | $802.20 | $802.40 | |