| 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 | $19.61 | 10.296% | $21.629 | $21.63 | $21.65 | $21.60 |
| Purchase #2 | $232.40 | 7.817% | $250.5667 | $250.57 | $250.55 | $250.60 |
| Purchase #3 | $250.64 | 8.619% | $272.2427 | $272.24 | $272.25 | $272.20 |
| Purchase #4 | $58.40 | 4.391% | $60.9643 | $60.96 | $60.95 | $61.00 |
| Purchase #5 | $12.57 | 4.256% | $13.105 | $13.11 | $13.10 | $13.10 |
| Purchase #6 | $6.87 | 10.593% | $7.5977 | $7.60 | $7.60 | $7.60 |
| Purchase #7 | $194.67 | 7.477% | $209.2255 | $209.23 | $209.25 | $209.20 |
| 7 purchase totals = | $775.16 | $835.3309 | $835.34 | $835.35 | $835.30 | |