| 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 | $57.73 | 8.715% | $62.7612 | $62.76 | $62.75 | $62.80 |
| Purchase #2 | $133.33 | 4.120% | $138.8232 | $138.82 | $138.80 | $138.80 |
| Purchase #3 | $28.34 | 10.180% | $31.225 | $31.23 | $31.25 | $31.20 |
| Purchase #4 | $250.94 | 11.282% | $279.2511 | $279.25 | $279.25 | $279.30 |
| Purchase #5 | $106.94 | 7.627% | $115.0963 | $115.10 | $115.10 | $115.10 |
| Purchase #6 | $176.48 | 9.619% | $193.4556 | $193.46 | $193.45 | $193.50 |
| Purchase #7 | $143.74 | 8.211% | $155.5425 | $155.54 | $155.55 | $155.50 |
| 7 purchase totals = | $897.50 | $976.1549 | $976.16 | $976.15 | $976.20 | |