| 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 | $125.99 | 9.603% | $138.0888 | $138.09 | $138.10 | $138.10 |
| Purchase #2 | $36.59 | 10.245% | $40.3386 | $40.34 | $40.35 | $40.30 |
| Purchase #3 | $72.33 | 7.301% | $77.6108 | $77.61 | $77.60 | $77.60 |
| Purchase #4 | $206.78 | 8.191% | $223.7173 | $223.72 | $223.70 | $223.70 |
| Purchase #5 | $66.94 | 4.647% | $70.0507 | $70.05 | $70.05 | $70.10 |
| Purchase #6 | $71.99 | 10.656% | $79.6613 | $79.66 | $79.65 | $79.70 |
| Purchase #7 | $112.54 | 5.207% | $118.4 | $118.40 | $118.40 | $118.40 |
| 7 purchase totals = | $693.16 | $747.8675 | $747.87 | $747.85 | $747.90 | |