| 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 | $40.36 | 5.783% | $42.694 | $42.69 | $42.70 | $42.70 |
| Purchase #2 | $180.43 | 9.812% | $198.1338 | $198.13 | $198.15 | $198.10 |
| Purchase #3 | $184.37 | 11.705% | $205.9505 | $205.95 | $205.95 | $206.00 |
| Purchase #4 | $184.53 | 4.310% | $192.4832 | $192.48 | $192.50 | $192.50 |
| Purchase #5 | $130.90 | 8.515% | $142.0461 | $142.05 | $142.05 | $142.00 |
| Purchase #6 | $95.71 | 5.651% | $101.1186 | $101.12 | $101.10 | $101.10 |
| Purchase #7 | $47.73 | 8.493% | $51.7837 | $51.78 | $51.80 | $51.80 |
| 7 purchase totals = | $864.03 | $934.2099 | $934.20 | $934.25 | $934.20 | |