| 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 | $43.66 | 13.171% | $49.4105 | $49.41 | $49.40 | $49.40 |
| Purchase #2 | $184.74 | 4.460% | $192.9794 | $192.98 | $193.00 | $193.00 |
| Purchase #3 | $240.81 | 13.689% | $273.7745 | $273.77 | $273.75 | $273.80 |
| Purchase #4 | $45.84 | 10.366% | $50.5918 | $50.59 | $50.60 | $50.60 |
| Purchase #5 | $121.89 | 13.315% | $138.1197 | $138.12 | $138.10 | $138.10 |
| Purchase #6 | $242.97 | 3.519% | $251.5201 | $251.52 | $251.50 | $251.50 |
| Purchase #7 | $23.84 | 4.579% | $24.9316 | $24.93 | $24.95 | $24.90 |
| 7 purchase totals = | $903.75 | $981.3276 | $981.32 | $981.30 | $981.30 | |