| 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 | $91.26 | 6.765% | $97.4337 | $97.43 | $97.45 | $97.40 |
| Purchase #2 | $191.37 | 8.516% | $207.6671 | $207.67 | $207.65 | $207.70 |
| Purchase #3 | $98.49 | 13.647% | $111.9309 | $111.93 | $111.95 | $111.90 |
| Purchase #4 | $169.35 | 6.312% | $180.0394 | $180.04 | $180.05 | $180.00 |
| Purchase #5 | $39.51 | 6.337% | $42.0137 | $42.01 | $42.00 | $42.00 |
| Purchase #6 | $80.96 | 4.122% | $84.2972 | $84.30 | $84.30 | $84.30 |
| Purchase #7 | $231.26 | 8.247% | $250.332 | $250.33 | $250.35 | $250.30 |
| 7 purchase totals = | $902.20 | $973.7140 | $973.71 | $973.75 | $973.60 | |