| 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 | $56.73 | 7.166% | $60.7953 | $60.80 | $60.80 | $60.80 |
| Purchase #2 | $9.75 | 4.676% | $10.2059 | $10.21 | $10.20 | $10.20 |
| Purchase #3 | $120.79 | 10.860% | $133.9078 | $133.91 | $133.90 | $133.90 |
| Purchase #4 | $31.37 | 6.652% | $33.4567 | $33.46 | $33.45 | $33.50 |
| Purchase #5 | $150.32 | 11.310% | $167.3212 | $167.32 | $167.30 | $167.30 |
| Purchase #6 | $149.43 | 12.239% | $167.7187 | $167.72 | $167.70 | $167.70 |
| Purchase #7 | $44.40 | 3.517% | $45.9615 | $45.96 | $45.95 | $46.00 |
| 7 purchase totals = | $562.79 | $619.3671 | $619.38 | $619.30 | $619.40 | |