| 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 | $46.72 | 6.508% | $49.7605 | $49.76 | $49.75 | $49.80 |
| Purchase #2 | $179.90 | 11.350% | $200.3187 | $200.32 | $200.30 | $200.30 |
| Purchase #3 | $9.95 | 6.670% | $10.6137 | $10.61 | $10.60 | $10.60 |
| Purchase #4 | $130.99 | 12.445% | $147.2917 | $147.29 | $147.30 | $147.30 |
| Purchase #5 | $27.91 | 12.739% | $31.4655 | $31.47 | $31.45 | $31.50 |
| Purchase #6 | $149.72 | 7.569% | $161.0523 | $161.05 | $161.05 | $161.10 |
| Purchase #7 | $76.59 | 8.557% | $83.1438 | $83.14 | $83.15 | $83.10 |
| 7 purchase totals = | $621.78 | $683.6462 | $683.64 | $683.60 | $683.70 | |