| 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 | $79.53 | 3.397% | $82.2316 | $82.23 | $82.25 | $82.20 |
| Purchase #2 | $61.93 | 10.352% | $68.341 | $68.34 | $68.35 | $68.30 |
| Purchase #3 | $34.94 | 4.208% | $36.4103 | $36.41 | $36.40 | $36.40 |
| Purchase #4 | $81.36 | 9.112% | $88.7735 | $88.77 | $88.75 | $88.80 |
| Purchase #5 | $99.63 | 6.462% | $106.0681 | $106.07 | $106.05 | $106.10 |
| Purchase #6 | $87.78 | 12.481% | $98.7358 | $98.74 | $98.75 | $98.70 |
| Purchase #7 | $6.97 | 8.757% | $7.5804 | $7.58 | $7.60 | $7.60 |
| 7 purchase totals = | $452.14 | $488.1407 | $488.14 | $488.15 | $488.10 | |