| 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 | $27.50 | 8.245% | $29.7674 | $29.77 | $29.75 | $29.80 |
| Purchase #2 | $162.85 | 12.674% | $183.4896 | $183.49 | $183.50 | $183.50 |
| Purchase #3 | $177.49 | 8.639% | $192.8234 | $192.82 | $192.80 | $192.80 |
| Purchase #4 | $50.37 | 8.754% | $54.7794 | $54.78 | $54.80 | $54.80 |
| Purchase #5 | $65.93 | 10.489% | $72.8454 | $72.85 | $72.85 | $72.80 |
| Purchase #6 | $155.99 | 6.858% | $166.6878 | $166.69 | $166.70 | $166.70 |
| Purchase #7 | $83.26 | 8.232% | $90.114 | $90.11 | $90.10 | $90.10 |
| 7 purchase totals = | $723.39 | $790.5070 | $790.51 | $790.50 | $790.50 | |