| 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 | $58.61 | 7.307% | $62.8926 | $62.89 | $62.90 | $62.90 |
| Purchase #2 | $124.38 | 7.255% | $133.4038 | $133.40 | $133.40 | $133.40 |
| Purchase #3 | $93.98 | 7.184% | $100.7315 | $100.73 | $100.75 | $100.70 |
| Purchase #4 | $203.34 | 12.694% | $229.152 | $229.15 | $229.15 | $229.20 |
| Purchase #5 | $205.47 | 10.646% | $227.3443 | $227.34 | $227.35 | $227.30 |
| Purchase #6 | $197.57 | 11.872% | $221.0255 | $221.03 | $221.05 | $221.00 |
| Purchase #7 | $19.62 | 4.103% | $20.425 | $20.43 | $20.45 | $20.40 |
| 7 purchase totals = | $902.97 | $994.9747 | $994.97 | $995.05 | $994.90 | |