| 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 | $56.64 | 7.174% | $60.7034 | $60.70 | $60.70 | $60.70 |
| Purchase #2 | $152.52 | 3.381% | $157.6767 | $157.68 | $157.70 | $157.70 |
| Purchase #3 | $56.87 | 11.655% | $63.4982 | $63.50 | $63.50 | $63.50 |
| Purchase #4 | $40.71 | 6.770% | $43.4661 | $43.47 | $43.45 | $43.50 |
| Purchase #5 | $182.26 | 3.873% | $189.3189 | $189.32 | $189.30 | $189.30 |
| Purchase #6 | $93.44 | 6.455% | $99.4716 | $99.47 | $99.45 | $99.50 |
| Purchase #7 | $155.56 | 7.204% | $166.7665 | $166.77 | $166.75 | $166.80 |
| 7 purchase totals = | $738.00 | $780.9014 | $780.91 | $780.85 | $781.00 | |