| 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 | $42.31 | 12.558% | $47.6233 | $47.62 | $47.60 | $47.60 |
| Purchase #2 | $234.42 | 8.829% | $255.1169 | $255.12 | $255.10 | $255.10 |
| Purchase #3 | $58.70 | 6.427% | $62.4726 | $62.47 | $62.45 | $62.50 |
| Purchase #4 | $198.93 | 10.840% | $220.494 | $220.49 | $220.50 | $220.50 |
| Purchase #5 | $28.28 | 10.237% | $31.175 | $31.18 | $31.20 | $31.20 |
| Purchase #6 | $166.75 | 8.632% | $181.1439 | $181.14 | $181.15 | $181.10 |
| Purchase #7 | $47.56 | 3.582% | $49.2636 | $49.26 | $49.25 | $49.30 |
| 7 purchase totals = | $776.95 | $847.2893 | $847.28 | $847.25 | $847.30 | |