| 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 | $61.53 | 12.298% | $69.097 | $69.10 | $69.10 | $69.10 |
| Purchase #2 | $117.87 | 4.108% | $122.7121 | $122.71 | $122.70 | $122.70 |
| Purchase #3 | $92.36 | 6.824% | $98.6626 | $98.66 | $98.65 | $98.70 |
| Purchase #4 | $62.35 | 4.572% | $65.2006 | $65.20 | $65.20 | $65.20 |
| Purchase #5 | $20.43 | 10.271% | $22.5284 | $22.53 | $22.55 | $22.50 |
| Purchase #6 | $78.85 | 8.287% | $85.3843 | $85.38 | $85.40 | $85.40 |
| Purchase #7 | $204.62 | 12.204% | $229.5918 | $229.59 | $229.60 | $229.60 |
| 7 purchase totals = | $638.01 | $693.1768 | $693.17 | $693.20 | $693.20 | |