| 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 | $33.29 | 4.797% | $34.8869 | $34.89 | $34.90 | $34.90 |
| Purchase #2 | $170.90 | 13.231% | $193.5118 | $193.51 | $193.50 | $193.50 |
| Purchase #3 | $159.58 | 9.257% | $174.3523 | $174.35 | $174.35 | $174.40 |
| Purchase #4 | $90.50 | 3.830% | $93.9662 | $93.97 | $93.95 | $94.00 |
| Purchase #5 | $182.79 | 10.646% | $202.2498 | $202.25 | $202.25 | $202.20 |
| Purchase #6 | $130.74 | 9.694% | $143.4139 | $143.41 | $143.40 | $143.40 |
| Purchase #7 | $103.71 | 10.325% | $114.4181 | $114.42 | $114.40 | $114.40 |
| 7 purchase totals = | $871.51 | $956.7990 | $956.80 | $956.75 | $956.80 | |