| 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 | $102.72 | 10.687% | $113.6977 | $113.70 | $113.70 | $113.70 |
| Purchase #2 | $105.44 | 4.867% | $110.5718 | $110.57 | $110.55 | $110.60 |
| Purchase #3 | $80.54 | 10.610% | $89.0853 | $89.09 | $89.10 | $89.10 |
| Purchase #4 | $177.39 | 9.744% | $194.6749 | $194.67 | $194.65 | $194.70 |
| Purchase #5 | $194.78 | 13.789% | $221.6382 | $221.64 | $221.65 | $221.60 |
| Purchase #6 | $70.67 | 3.232% | $72.9541 | $72.95 | $72.95 | $73.00 |
| Purchase #7 | $54.81 | 11.276% | $60.9904 | $60.99 | $61.00 | $61.00 |
| 7 purchase totals = | $786.35 | $863.6124 | $863.61 | $863.60 | $863.70 | |