| 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 | $23.74 | 10.282% | $26.1809 | $26.18 | $26.20 | $26.20 |
| Purchase #2 | $42.34 | 8.196% | $45.8102 | $45.81 | $45.80 | $45.80 |
| Purchase #3 | $244.74 | 13.364% | $277.4471 | $277.45 | $277.45 | $277.40 |
| Purchase #4 | $31.30 | 9.184% | $34.1746 | $34.17 | $34.15 | $34.20 |
| Purchase #5 | $22.60 | 9.615% | $24.773 | $24.77 | $24.75 | $24.80 |
| Purchase #6 | $179.29 | 11.638% | $200.1558 | $200.16 | $200.15 | $200.20 |
| Purchase #7 | $145.36 | 10.633% | $160.8161 | $160.82 | $160.80 | $160.80 |
| 7 purchase totals = | $689.37 | $769.3577 | $769.36 | $769.30 | $769.40 | |