| 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 | $34.94 | 3.311% | $36.0969 | $36.10 | $36.10 | $36.10 |
| Purchase #2 | $67.39 | 12.346% | $75.71 | $75.71 | $75.70 | $75.70 |
| Purchase #3 | $98.25 | 10.582% | $108.6468 | $108.65 | $108.65 | $108.60 |
| Purchase #4 | $138.96 | 9.585% | $152.2793 | $152.28 | $152.30 | $152.30 |
| Purchase #5 | $129.32 | 13.512% | $146.7937 | $146.79 | $146.80 | $146.80 |
| Purchase #6 | $205.66 | 7.110% | $220.2824 | $220.28 | $220.30 | $220.30 |
| Purchase #7 | $144.74 | 10.382% | $159.7669 | $159.77 | $159.75 | $159.80 |
| 7 purchase totals = | $819.26 | $899.5760 | $899.58 | $899.60 | $899.60 | |