| 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 | $113.56 | 3.712% | $117.7753 | $117.78 | $117.80 | $117.80 |
| Purchase #2 | $84.54 | 11.125% | $93.9451 | $93.95 | $93.95 | $93.90 |
| Purchase #3 | $119.94 | 6.799% | $128.0947 | $128.09 | $128.10 | $128.10 |
| Purchase #4 | $112.51 | 7.633% | $121.0979 | $121.10 | $121.10 | $121.10 |
| Purchase #5 | $52.34 | 8.679% | $56.8826 | $56.88 | $56.90 | $56.90 |
| Purchase #6 | $55.65 | 3.388% | $57.5354 | $57.54 | $57.55 | $57.50 |
| Purchase #7 | $68.68 | 8.818% | $74.7362 | $74.74 | $74.75 | $74.70 |
| 7 purchase totals = | $607.22 | $650.0672 | $650.08 | $650.15 | $650.00 | |