| 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 | $82.78 | 10.625% | $91.5754 | $91.58 | $91.60 | $91.60 |
| Purchase #2 | $241.26 | 5.126% | $253.627 | $253.63 | $253.65 | $253.60 |
| Purchase #3 | $42.66 | 4.827% | $44.7192 | $44.72 | $44.70 | $44.70 |
| Purchase #4 | $70.76 | 8.384% | $76.6925 | $76.69 | $76.70 | $76.70 |
| Purchase #5 | $28.94 | 8.201% | $31.3134 | $31.31 | $31.30 | $31.30 |
| Purchase #6 | $36.60 | 5.755% | $38.7063 | $38.71 | $38.70 | $38.70 |
| Purchase #7 | $83.69 | 7.480% | $89.95 | $89.95 | $89.95 | $90.00 |
| 7 purchase totals = | $586.69 | $626.5838 | $626.59 | $626.60 | $626.60 | |