| 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 | $15.93 | 8.790% | $17.3302 | $17.33 | $17.35 | $17.30 |
| Purchase #2 | $38.83 | 11.752% | $43.3933 | $43.39 | $43.40 | $43.40 |
| Purchase #3 | $149.67 | 3.511% | $154.9249 | $154.92 | $154.90 | $154.90 |
| Purchase #4 | $105.49 | 9.723% | $115.7468 | $115.75 | $115.75 | $115.70 |
| Purchase #5 | $66.36 | 3.647% | $68.7801 | $68.78 | $68.80 | $68.80 |
| Purchase #6 | $213.75 | 13.181% | $241.9244 | $241.92 | $241.90 | $241.90 |
| Purchase #7 | $235.60 | 5.558% | $248.6946 | $248.69 | $248.70 | $248.70 |
| 7 purchase totals = | $825.63 | $890.7943 | $890.78 | $890.80 | $890.70 | |