| 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 | $113.62 | 3.405% | $117.4888 | $117.49 | $117.50 | $117.50 |
| Purchase #2 | $161.44 | 3.673% | $167.3697 | $167.37 | $167.35 | $167.40 |
| Purchase #3 | $98.52 | 10.289% | $108.6567 | $108.66 | $108.65 | $108.70 |
| Purchase #4 | $113.61 | 8.168% | $122.8897 | $122.89 | $122.90 | $122.90 |
| Purchase #5 | $66.33 | 3.691% | $68.7782 | $68.78 | $68.80 | $68.80 |
| Purchase #6 | $109.63 | 3.120% | $113.0505 | $113.05 | $113.05 | $113.10 |
| Purchase #7 | $81.49 | 7.831% | $87.8715 | $87.87 | $87.85 | $87.90 |
| 7 purchase totals = | $744.64 | $786.1051 | $786.11 | $786.10 | $786.30 | |