| 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 | $132.92 | 6.428% | $141.4641 | $141.46 | $141.45 | $141.50 |
| Purchase #2 | $63.65 | 4.786% | $66.6963 | $66.70 | $66.70 | $66.70 |
| Purchase #3 | $117.78 | 3.212% | $121.5631 | $121.56 | $121.55 | $121.60 |
| Purchase #4 | $48.64 | 10.566% | $53.7793 | $53.78 | $53.80 | $53.80 |
| Purchase #5 | $88.74 | 6.419% | $94.4362 | $94.44 | $94.45 | $94.40 |
| Purchase #6 | $163.45 | 5.574% | $172.5607 | $172.56 | $172.55 | $172.60 |
| Purchase #7 | $129.85 | 10.768% | $143.8322 | $143.83 | $143.85 | $143.80 |
| 7 purchase totals = | $745.03 | $794.3319 | $794.33 | $794.35 | $794.40 | |