| 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 | $44.92 | 9.656% | $49.2575 | $49.26 | $49.25 | $49.30 |
| Purchase #2 | $179.59 | 13.536% | $203.8993 | $203.90 | $203.90 | $203.90 |
| Purchase #3 | $102.35 | 7.384% | $109.9075 | $109.91 | $109.90 | $109.90 |
| Purchase #4 | $182.31 | 8.606% | $197.9996 | $198.00 | $198.00 | $198.00 |
| Purchase #5 | $178.62 | 10.701% | $197.7341 | $197.73 | $197.75 | $197.70 |
| Purchase #6 | $190.77 | 9.352% | $208.6108 | $208.61 | $208.60 | $208.60 |
| Purchase #7 | $98.75 | 10.714% | $109.3301 | $109.33 | $109.35 | $109.30 |
| 7 purchase totals = | $977.31 | $1,076.7389 | $1,076.74 | $1,076.75 | $1,076.70 | |