| 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 | $40.66 | 13.607% | $46.1926 | $46.19 | $46.20 | $46.20 |
| Purchase #2 | $41.60 | 12.796% | $46.9231 | $46.92 | $46.90 | $46.90 |
| Purchase #3 | $184.26 | 8.849% | $200.5652 | $200.57 | $200.55 | $200.60 |
| Purchase #4 | $217.25 | 13.392% | $246.3441 | $246.34 | $246.35 | $246.30 |
| Purchase #5 | $183.39 | 8.310% | $198.6297 | $198.63 | $198.65 | $198.60 |
| Purchase #6 | $43.59 | 3.457% | $45.0969 | $45.10 | $45.10 | $45.10 |
| Purchase #7 | $9.45 | 3.535% | $9.7841 | $9.78 | $9.80 | $9.80 |
| 7 purchase totals = | $720.20 | $793.5357 | $793.53 | $793.55 | $793.50 | |