| 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 | $46.73 | 7.840% | $50.3936 | $50.39 | $50.40 | $50.40 |
| Purchase #2 | $138.46 | 4.725% | $145.0022 | $145.00 | $145.00 | $145.00 |
| Purchase #3 | $25.97 | 4.333% | $27.0953 | $27.10 | $27.10 | $27.10 |
| Purchase #4 | $162.59 | 5.665% | $171.8007 | $171.80 | $171.80 | $171.80 |
| Purchase #5 | $176.42 | 9.495% | $193.1711 | $193.17 | $193.15 | $193.20 |
| Purchase #6 | $43.44 | 7.156% | $46.5486 | $46.55 | $46.55 | $46.50 |
| Purchase #7 | $163.67 | 8.132% | $176.9796 | $176.98 | $177.00 | $177.00 |
| 7 purchase totals = | $757.28 | $810.9911 | $810.99 | $811.00 | $811.00 | |