| 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 | $144.42 | 6.565% | $153.9012 | $153.90 | $153.90 | $153.90 |
| Purchase #2 | $46.93 | 7.661% | $50.5253 | $50.53 | $50.55 | $50.50 |
| Purchase #3 | $212.97 | 11.271% | $236.9738 | $236.97 | $236.95 | $237.00 |
| Purchase #4 | $122.65 | 8.366% | $132.9109 | $132.91 | $132.90 | $132.90 |
| Purchase #5 | $39.46 | 3.521% | $40.8494 | $40.85 | $40.85 | $40.80 |
| Purchase #6 | $101.82 | 10.739% | $112.7544 | $112.75 | $112.75 | $112.80 |
| Purchase #7 | $40.71 | 7.273% | $43.6708 | $43.67 | $43.65 | $43.70 |
| 7 purchase totals = | $708.96 | $771.5858 | $771.58 | $771.55 | $771.60 | |