| 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 | $124.84 | 6.820% | $133.3541 | $133.35 | $133.35 | $133.40 |
| Purchase #2 | $85.25 | 3.635% | $88.3488 | $88.35 | $88.35 | $88.30 |
| Purchase #3 | $201.99 | 7.301% | $216.7373 | $216.74 | $216.75 | $216.70 |
| Purchase #4 | $61.65 | 10.854% | $68.3415 | $68.34 | $68.35 | $68.30 |
| Purchase #5 | $5.72 | 13.393% | $6.4861 | $6.49 | $6.50 | $6.50 |
| Purchase #6 | $128.59 | 6.317% | $136.713 | $136.71 | $136.70 | $136.70 |
| Purchase #7 | $29.87 | 13.363% | $33.8615 | $33.86 | $33.85 | $33.90 |
| 7 purchase totals = | $637.91 | $683.8423 | $683.84 | $683.85 | $683.80 | |