| 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 | $45.38 | 13.446% | $51.4818 | $51.48 | $51.50 | $51.50 |
| Purchase #2 | $43.42 | 6.770% | $46.3595 | $46.36 | $46.35 | $46.40 |
| Purchase #3 | $22.69 | 9.781% | $24.9093 | $24.91 | $24.90 | $24.90 |
| Purchase #4 | $130.61 | 11.423% | $145.5296 | $145.53 | $145.55 | $145.50 |
| Purchase #5 | $122.48 | 6.531% | $130.4792 | $130.48 | $130.50 | $130.50 |
| Purchase #6 | $64.98 | 6.718% | $69.3454 | $69.35 | $69.35 | $69.30 |
| Purchase #7 | $115.93 | 3.656% | $120.1684 | $120.17 | $120.15 | $120.20 |
| 7 purchase totals = | $545.49 | $588.2732 | $588.28 | $588.30 | $588.30 | |