| 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 | $98.74 | 9.594% | $108.2131 | $108.21 | $108.20 | $108.20 |
| Purchase #2 | $31.29 | 10.263% | $34.5013 | $34.50 | $34.50 | $34.50 |
| Purchase #3 | $31.43 | 8.827% | $34.2043 | $34.20 | $34.20 | $34.20 |
| Purchase #4 | $135.99 | 5.474% | $143.4341 | $143.43 | $143.45 | $143.40 |
| Purchase #5 | $8.42 | 7.826% | $9.0789 | $9.08 | $9.10 | $9.10 |
| Purchase #6 | $54.31 | 10.702% | $60.1223 | $60.12 | $60.10 | $60.10 |
| Purchase #7 | $41.89 | 8.586% | $45.4867 | $45.49 | $45.50 | $45.50 |
| 7 purchase totals = | $402.07 | $435.0407 | $435.03 | $435.05 | $435.00 | |