| 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 | $34.27 | 13.334% | $38.8396 | $38.84 | $38.85 | $38.80 |
| Purchase #2 | $196.62 | 10.612% | $217.4853 | $217.49 | $217.50 | $217.50 |
| Purchase #3 | $93.97 | 13.243% | $106.4144 | $106.41 | $106.40 | $106.40 |
| Purchase #4 | $61.67 | 4.511% | $64.4519 | $64.45 | $64.45 | $64.50 |
| Purchase #5 | $129.99 | 9.498% | $142.3365 | $142.34 | $142.35 | $142.30 |
| Purchase #6 | $142.41 | 5.480% | $150.2141 | $150.21 | $150.20 | $150.20 |
| Purchase #7 | $85.42 | 6.162% | $90.6836 | $90.68 | $90.70 | $90.70 |
| 7 purchase totals = | $744.35 | $810.4254 | $810.42 | $810.45 | $810.40 | |