| 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 | $81.41 | 9.128% | $88.8411 | $88.84 | $88.85 | $88.80 |
| Purchase #2 | $59.84 | 7.856% | $64.541 | $64.54 | $64.55 | $64.50 |
| Purchase #3 | $159.88 | 9.103% | $174.4339 | $174.43 | $174.45 | $174.40 |
| Purchase #4 | $114.34 | 13.707% | $130.0126 | $130.01 | $130.00 | $130.00 |
| Purchase #5 | $132.69 | 5.533% | $140.0317 | $140.03 | $140.05 | $140.00 |
| Purchase #6 | $54.72 | 8.454% | $59.346 | $59.35 | $59.35 | $59.30 |
| Purchase #7 | $147.76 | 12.848% | $166.7442 | $166.74 | $166.75 | $166.70 |
| 7 purchase totals = | $750.64 | $823.9505 | $823.94 | $824.00 | $823.70 | |