| 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 | $43.85 | 11.777% | $49.0142 | $49.01 | $49.00 | $49.00 |
| Purchase #2 | $185.45 | 11.358% | $206.5134 | $206.51 | $206.50 | $206.50 |
| Purchase #3 | $134.32 | 6.762% | $143.4027 | $143.40 | $143.40 | $143.40 |
| Purchase #4 | $95.66 | 5.579% | $100.9969 | $101.00 | $101.00 | $101.00 |
| Purchase #5 | $61.58 | 4.245% | $64.1941 | $64.19 | $64.20 | $64.20 |
| Purchase #6 | $42.83 | 12.849% | $48.3332 | $48.33 | $48.35 | $48.30 |
| Purchase #7 | $192.96 | 13.184% | $218.3998 | $218.40 | $218.40 | $218.40 |
| 7 purchase totals = | $756.65 | $830.8543 | $830.84 | $830.85 | $830.80 | |