| 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 | $6.31 | 4.292% | $6.5808 | $6.58 | $6.60 | $6.60 |
| Purchase #2 | $250.45 | 12.136% | $280.8446 | $280.84 | $280.85 | $280.80 |
| Purchase #3 | $61.75 | 8.672% | $67.105 | $67.11 | $67.10 | $67.10 |
| Purchase #4 | $196.54 | 7.113% | $210.5199 | $210.52 | $210.50 | $210.50 |
| Purchase #5 | $84.61 | 4.124% | $88.0993 | $88.10 | $88.10 | $88.10 |
| Purchase #6 | $149.60 | 13.590% | $169.9306 | $169.93 | $169.95 | $169.90 |
| Purchase #7 | $206.92 | 13.197% | $234.2272 | $234.23 | $234.25 | $234.20 |
| 7 purchase totals = | $956.18 | $1,057.3074 | $1,057.31 | $1,057.35 | $1,057.20 | |