| 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 | $103.81 | 10.322% | $114.5253 | $114.53 | $114.55 | $114.50 |
| Purchase #2 | $39.25 | 6.489% | $41.7969 | $41.80 | $41.80 | $41.80 |
| Purchase #3 | $185.81 | 13.213% | $210.3611 | $210.36 | $210.35 | $210.40 |
| Purchase #4 | $71.31 | 3.196% | $73.5891 | $73.59 | $73.60 | $73.60 |
| Purchase #5 | $111.79 | 4.827% | $117.1861 | $117.19 | $117.20 | $117.20 |
| Purchase #6 | $221.71 | 11.683% | $247.6124 | $247.61 | $247.60 | $247.60 |
| Purchase #7 | $77.90 | 11.679% | $86.9979 | $87.00 | $87.00 | $87.00 |
| 7 purchase totals = | $811.58 | $892.0688 | $892.08 | $892.10 | $892.10 | |