| 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 | $76.85 | 9.199% | $83.9194 | $83.92 | $83.90 | $83.90 |
| Purchase #2 | $159.54 | 5.669% | $168.5843 | $168.58 | $168.60 | $168.60 |
| Purchase #3 | $86.44 | 9.160% | $94.3579 | $94.36 | $94.35 | $94.40 |
| Purchase #4 | $153.91 | 11.750% | $171.9944 | $171.99 | $172.00 | $172.00 |
| Purchase #5 | $60.52 | 6.432% | $64.4126 | $64.41 | $64.40 | $64.40 |
| Purchase #6 | $22.90 | 3.260% | $23.6465 | $23.65 | $23.65 | $23.60 |
| Purchase #7 | $146.60 | 7.184% | $157.1317 | $157.13 | $157.15 | $157.10 |
| 7 purchase totals = | $706.76 | $764.0468 | $764.04 | $764.05 | $764.00 | |