| 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 | $29.86 | 7.557% | $32.1165 | $32.12 | $32.10 | $32.10 |
| Purchase #2 | $107.26 | 10.340% | $118.3507 | $118.35 | $118.35 | $118.40 |
| Purchase #3 | $9.78 | 12.435% | $10.9961 | $11.00 | $11.00 | $11.00 |
| Purchase #4 | $107.41 | 3.200% | $110.8471 | $110.85 | $110.85 | $110.80 |
| Purchase #5 | $128.76 | 4.817% | $134.9624 | $134.96 | $134.95 | $135.00 |
| Purchase #6 | $35.32 | 3.299% | $36.4852 | $36.49 | $36.50 | $36.50 |
| Purchase #7 | $220.36 | 9.453% | $241.1906 | $241.19 | $241.20 | $241.20 |
| 7 purchase totals = | $638.75 | $684.9486 | $684.96 | $684.95 | $685.00 | |