| 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 | $56.64 | 13.227% | $64.1318 | $64.13 | $64.15 | $64.10 |
| Purchase #2 | $138.68 | 7.534% | $149.1282 | $149.13 | $149.15 | $149.10 |
| Purchase #3 | $113.70 | 8.671% | $123.5589 | $123.56 | $123.55 | $123.60 |
| Purchase #4 | $147.82 | 12.599% | $166.4438 | $166.44 | $166.45 | $166.40 |
| Purchase #5 | $61.49 | 7.732% | $66.2444 | $66.24 | $66.25 | $66.20 |
| Purchase #6 | $247.50 | 7.834% | $266.8892 | $266.89 | $266.90 | $266.90 |
| Purchase #7 | $81.65 | 6.863% | $87.2536 | $87.25 | $87.25 | $87.30 |
| 7 purchase totals = | $847.48 | $923.6499 | $923.64 | $923.70 | $923.60 | |