| 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 | $21.62 | 9.765% | $23.7312 | $23.73 | $23.75 | $23.70 |
| Purchase #2 | $170.57 | 7.534% | $183.4207 | $183.42 | $183.40 | $183.40 |
| Purchase #3 | $42.99 | 7.107% | $46.0453 | $46.05 | $46.05 | $46.00 |
| Purchase #4 | $85.92 | 12.664% | $96.8009 | $96.80 | $96.80 | $96.80 |
| Purchase #5 | $106.54 | 12.867% | $120.2485 | $120.25 | $120.25 | $120.20 |
| Purchase #6 | $199.26 | 11.331% | $221.8382 | $221.84 | $221.85 | $221.80 |
| Purchase #7 | $107.91 | 12.446% | $121.3405 | $121.34 | $121.35 | $121.30 |
| 7 purchase totals = | $734.81 | $813.4253 | $813.43 | $813.45 | $813.20 | |