| 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 | $70.79 | 13.616% | $80.4288 | $80.43 | $80.45 | $80.40 |
| Purchase #2 | $234.41 | 12.335% | $263.3245 | $263.32 | $263.30 | $263.30 |
| Purchase #3 | $129.42 | 11.481% | $144.2787 | $144.28 | $144.30 | $144.30 |
| Purchase #4 | $155.75 | 13.509% | $176.7903 | $176.79 | $176.80 | $176.80 |
| Purchase #5 | $76.75 | 12.704% | $86.5003 | $86.50 | $86.50 | $86.50 |
| Purchase #6 | $203.68 | 3.522% | $210.8536 | $210.85 | $210.85 | $210.90 |
| Purchase #7 | $42.58 | 13.580% | $48.3624 | $48.36 | $48.35 | $48.40 |
| 7 purchase totals = | $913.38 | $1,010.5386 | $1,010.53 | $1,010.55 | $1,010.60 | |