| 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 | $98.84 | 5.108% | $103.8887 | $103.89 | $103.90 | $103.90 |
| Purchase #2 | $91.78 | 6.177% | $97.4493 | $97.45 | $97.45 | $97.40 |
| Purchase #3 | $22.85 | 6.674% | $24.375 | $24.38 | $24.40 | $24.40 |
| Purchase #4 | $19.77 | 4.336% | $20.6272 | $20.63 | $20.65 | $20.60 |
| Purchase #5 | $16.55 | 6.726% | $17.6632 | $17.66 | $17.65 | $17.70 |
| Purchase #6 | $224.53 | 13.197% | $254.1612 | $254.16 | $254.15 | $254.20 |
| Purchase #7 | $101.97 | 13.468% | $115.7033 | $115.70 | $115.70 | $115.70 |
| 7 purchase totals = | $576.29 | $633.8679 | $633.87 | $633.90 | $633.90 | |