| 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 | $47.96 | 5.169% | $50.4391 | $50.44 | $50.45 | $50.40 |
| Purchase #2 | $244.92 | 9.808% | $268.9418 | $268.94 | $268.95 | $268.90 |
| Purchase #3 | $150.75 | 13.483% | $171.0756 | $171.08 | $171.10 | $171.10 |
| Purchase #4 | $214.54 | 4.702% | $224.6277 | $224.63 | $224.65 | $224.60 |
| Purchase #5 | $196.96 | 10.697% | $218.0288 | $218.03 | $218.05 | $218.00 |
| Purchase #6 | $10.29 | 4.320% | $10.7345 | $10.73 | $10.75 | $10.70 |
| Purchase #7 | $111.87 | 8.660% | $121.5579 | $121.56 | $121.55 | $121.60 |
| 7 purchase totals = | $977.29 | $1,065.4054 | $1,065.41 | $1,065.50 | $1,065.30 | |