| 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 | $21.86 | 5.103% | $22.9755 | $22.98 | $23.00 | $23.00 |
| Purchase #2 | $10.46 | 7.262% | $11.2196 | $11.22 | $11.20 | $11.20 |
| Purchase #3 | $174.75 | 5.192% | $183.823 | $183.82 | $183.80 | $183.80 |
| Purchase #4 | $32.51 | 6.182% | $34.5198 | $34.52 | $34.50 | $34.50 |
| Purchase #5 | $77.54 | 13.640% | $88.1165 | $88.12 | $88.10 | $88.10 |
| Purchase #6 | $163.70 | 7.710% | $176.3213 | $176.32 | $176.30 | $176.30 |
| Purchase #7 | $180.39 | 5.706% | $190.6831 | $190.68 | $190.70 | $190.70 |
| 7 purchase totals = | $661.21 | $707.6588 | $707.66 | $707.60 | $707.60 | |