| 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 | $55.33 | 8.169% | $59.8499 | $59.85 | $59.85 | $59.80 |
| Purchase #2 | $220.25 | 8.151% | $238.2026 | $238.20 | $238.20 | $238.20 |
| Purchase #3 | $137.38 | 3.231% | $141.8187 | $141.82 | $141.80 | $141.80 |
| Purchase #4 | $85.62 | 3.844% | $88.9112 | $88.91 | $88.90 | $88.90 |
| Purchase #5 | $53.45 | 6.715% | $57.0392 | $57.04 | $57.05 | $57.00 |
| Purchase #6 | $39.75 | 10.579% | $43.9552 | $43.96 | $43.95 | $44.00 |
| Purchase #7 | $237.32 | 4.243% | $247.3895 | $247.39 | $247.40 | $247.40 |
| 7 purchase totals = | $829.10 | $877.1663 | $877.17 | $877.15 | $877.10 | |