| 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 | $10.73 | 5.341% | $11.3031 | $11.30 | $11.30 | $11.30 |
| Purchase #2 | $244.55 | 8.852% | $266.1976 | $266.20 | $266.20 | $266.20 |
| Purchase #3 | $99.46 | 8.812% | $108.2244 | $108.22 | $108.20 | $108.20 |
| Purchase #4 | $198.83 | 12.454% | $223.5923 | $223.59 | $223.60 | $223.60 |
| Purchase #5 | $24.34 | 8.867% | $26.4982 | $26.50 | $26.50 | $26.50 |
| Purchase #6 | $137.38 | 3.830% | $142.6417 | $142.64 | $142.65 | $142.60 |
| Purchase #7 | $94.85 | 5.852% | $100.4006 | $100.40 | $100.40 | $100.40 |
| 7 purchase totals = | $810.14 | $878.8579 | $878.85 | $878.85 | $878.80 | |