| 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 | $34.75 | 6.445% | $36.9896 | $36.99 | $37.00 | $37.00 |
| Purchase #2 | $74.60 | 5.679% | $78.8365 | $78.84 | $78.85 | $78.80 |
| Purchase #3 | $196.38 | 8.759% | $213.5809 | $213.58 | $213.60 | $213.60 |
| Purchase #4 | $74.73 | 8.319% | $80.9468 | $80.95 | $80.95 | $80.90 |
| Purchase #5 | $10.43 | 4.771% | $10.9276 | $10.93 | $10.95 | $10.90 |
| Purchase #6 | $180.52 | 11.609% | $201.4766 | $201.48 | $201.50 | $201.50 |
| Purchase #7 | $59.89 | 7.412% | $64.329 | $64.33 | $64.35 | $64.30 |
| 7 purchase totals = | $631.30 | $687.0870 | $687.10 | $687.20 | $687.00 | |