| 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 | $96.42 | 13.792% | $109.7182 | $109.72 | $109.70 | $109.70 |
| Purchase #2 | $25.26 | 8.786% | $27.4793 | $27.48 | $27.50 | $27.50 |
| Purchase #3 | $166.61 | 13.462% | $189.039 | $189.04 | $189.05 | $189.00 |
| Purchase #4 | $81.89 | 4.743% | $85.774 | $85.77 | $85.75 | $85.80 |
| Purchase #5 | $133.49 | 11.422% | $148.7372 | $148.74 | $148.75 | $148.70 |
| Purchase #6 | $88.48 | 9.135% | $96.5626 | $96.56 | $96.55 | $96.60 |
| Purchase #7 | $192.55 | 6.633% | $205.3218 | $205.32 | $205.30 | $205.30 |
| 7 purchase totals = | $784.70 | $862.6321 | $862.63 | $862.60 | $862.60 | |