| 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 | $33.69 | 12.610% | $37.9383 | $37.94 | $37.95 | $37.90 |
| Purchase #2 | $120.53 | 4.430% | $125.8695 | $125.87 | $125.85 | $125.90 |
| Purchase #3 | $131.79 | 3.561% | $136.483 | $136.48 | $136.50 | $136.50 |
| Purchase #4 | $17.67 | 8.853% | $19.2343 | $19.23 | $19.25 | $19.20 |
| Purchase #5 | $70.25 | 5.230% | $73.9241 | $73.92 | $73.90 | $73.90 |
| Purchase #6 | $50.68 | 10.480% | $55.9913 | $55.99 | $56.00 | $56.00 |
| Purchase #7 | $63.78 | 10.837% | $70.6918 | $70.69 | $70.70 | $70.70 |
| 7 purchase totals = | $488.39 | $520.1323 | $520.12 | $520.15 | $520.10 | |