| 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 | $105.60 | 5.139% | $111.0268 | $111.03 | $111.05 | $111.00 |
| Purchase #2 | $243.27 | 6.312% | $258.6252 | $258.63 | $258.65 | $258.60 |
| Purchase #3 | $127.45 | 8.832% | $138.7064 | $138.71 | $138.70 | $138.70 |
| Purchase #4 | $7.84 | 11.379% | $8.7321 | $8.73 | $8.75 | $8.70 |
| Purchase #5 | $82.36 | 5.763% | $87.1064 | $87.11 | $87.10 | $87.10 |
| Purchase #6 | $56.36 | 4.351% | $58.8122 | $58.81 | $58.80 | $58.80 |
| Purchase #7 | $22.70 | 9.754% | $24.9142 | $24.91 | $24.90 | $24.90 |
| 7 purchase totals = | $645.58 | $687.9233 | $687.93 | $687.95 | $687.80 | |