| 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 | $41.52 | 12.729% | $46.8051 | $46.81 | $46.80 | $46.80 |
| Purchase #2 | $108.56 | 9.373% | $118.7353 | $118.74 | $118.75 | $118.70 |
| Purchase #3 | $106.42 | 3.244% | $109.8723 | $109.87 | $109.85 | $109.90 |
| Purchase #4 | $241.82 | 4.625% | $253.0042 | $253.00 | $253.00 | $253.00 |
| Purchase #5 | $71.62 | 4.862% | $75.1022 | $75.10 | $75.10 | $75.10 |
| Purchase #6 | $104.29 | 12.803% | $117.6422 | $117.64 | $117.65 | $117.60 |
| Purchase #7 | $233.84 | 10.822% | $259.1462 | $259.15 | $259.15 | $259.10 |
| 7 purchase totals = | $908.07 | $980.3075 | $980.31 | $980.30 | $980.20 | |