| 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 | $10.83 | 11.155% | $12.0381 | $12.04 | $12.05 | $12.00 |
| Purchase #2 | $12.38 | 12.701% | $13.9524 | $13.95 | $13.95 | $14.00 |
| Purchase #3 | $90.91 | 3.868% | $94.4264 | $94.43 | $94.45 | $94.40 |
| Purchase #4 | $95.32 | 7.335% | $102.3117 | $102.31 | $102.30 | $102.30 |
| Purchase #5 | $179.37 | 12.360% | $201.5401 | $201.54 | $201.55 | $201.50 |
| Purchase #6 | $189.94 | 11.405% | $211.6027 | $211.60 | $211.60 | $211.60 |
| Purchase #7 | $70.63 | 5.664% | $74.6305 | $74.63 | $74.65 | $74.60 |
| 7 purchase totals = | $649.38 | $710.5019 | $710.50 | $710.55 | $710.40 | |