| 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 | $85.97 | 9.269% | $93.9386 | $93.94 | $93.95 | $93.90 |
| Purchase #2 | $64.26 | 5.440% | $67.7557 | $67.76 | $67.75 | $67.80 |
| Purchase #3 | $242.48 | 4.290% | $252.8824 | $252.88 | $252.90 | $252.90 |
| Purchase #4 | $175.45 | 9.265% | $191.7054 | $191.71 | $191.70 | $191.70 |
| Purchase #5 | $101.73 | 11.523% | $113.4523 | $113.45 | $113.45 | $113.50 |
| Purchase #6 | $12.67 | 6.736% | $13.5235 | $13.52 | $13.50 | $13.50 |
| Purchase #7 | $16.79 | 10.635% | $18.5756 | $18.58 | $18.60 | $18.60 |
| 7 purchase totals = | $699.35 | $751.8335 | $751.84 | $751.85 | $751.90 | |