| 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 | $32.50 | 8.239% | $35.1777 | $35.18 | $35.20 | $35.20 |
| Purchase #2 | $64.79 | 3.635% | $67.1451 | $67.15 | $67.15 | $67.10 |
| Purchase #3 | $161.30 | 13.304% | $182.7594 | $182.76 | $182.75 | $182.80 |
| Purchase #4 | $63.39 | 11.782% | $70.8586 | $70.86 | $70.85 | $70.90 |
| Purchase #5 | $172.64 | 12.509% | $194.2355 | $194.24 | $194.25 | $194.20 |
| Purchase #6 | $207.71 | 4.760% | $217.597 | $217.60 | $217.60 | $217.60 |
| Purchase #7 | $93.80 | 6.609% | $99.9992 | $100.00 | $100.00 | $100.00 |
| 7 purchase totals = | $796.13 | $867.7725 | $867.79 | $867.80 | $867.80 | |