| 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 | $62.26 | 9.573% | $68.2201 | $68.22 | $68.20 | $68.20 |
| Purchase #2 | $57.73 | 7.804% | $62.2352 | $62.24 | $62.25 | $62.20 |
| Purchase #3 | $35.56 | 11.183% | $39.5367 | $39.54 | $39.55 | $39.50 |
| Purchase #4 | $128.79 | 9.119% | $140.5344 | $140.53 | $140.55 | $140.50 |
| Purchase #5 | $9.96 | 4.673% | $10.4254 | $10.43 | $10.45 | $10.40 |
| Purchase #6 | $131.47 | 6.471% | $139.9774 | $139.98 | $140.00 | $140.00 |
| Purchase #7 | $126.84 | 10.342% | $139.9578 | $139.96 | $139.95 | $140.00 |
| 7 purchase totals = | $552.61 | $600.8870 | $600.90 | $600.95 | $600.80 | |