| 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 | $250.64 | 5.584% | $264.6357 | $264.64 | $264.65 | $264.60 |
| Purchase #2 | $20.85 | 6.786% | $22.2649 | $22.26 | $22.25 | $22.30 |
| Purchase #3 | $88.38 | 3.573% | $91.5378 | $91.54 | $91.55 | $91.50 |
| Purchase #4 | $116.44 | 10.798% | $129.0132 | $129.01 | $129.00 | $129.00 |
| Purchase #5 | $28.78 | 3.455% | $29.7743 | $29.77 | $29.75 | $29.80 |
| Purchase #6 | $57.59 | 7.853% | $62.1125 | $62.11 | $62.10 | $62.10 |
| Purchase #7 | $8.86 | 13.510% | $10.057 | $10.06 | $10.05 | $10.10 |
| 7 purchase totals = | $571.54 | $609.3954 | $609.39 | $609.35 | $609.40 | |