| 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 | $9.44 | 3.798% | $9.7985 | $9.80 | $9.80 | $9.80 |
| Purchase #2 | $109.65 | 11.676% | $122.4527 | $122.45 | $122.45 | $122.50 |
| Purchase #3 | $202.29 | 8.143% | $218.7625 | $218.76 | $218.75 | $218.80 |
| Purchase #4 | $90.97 | 9.227% | $99.3638 | $99.36 | $99.35 | $99.40 |
| Purchase #5 | $119.48 | 9.170% | $130.4363 | $130.44 | $130.45 | $130.40 |
| Purchase #6 | $26.29 | 5.856% | $27.8295 | $27.83 | $27.85 | $27.80 |
| Purchase #7 | $244.66 | 9.749% | $268.5119 | $268.51 | $268.50 | $268.50 |
| 7 purchase totals = | $802.78 | $877.1552 | $877.15 | $877.15 | $877.20 | |