| 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 | $102.60 | 5.197% | $107.9321 | $107.93 | $107.95 | $107.90 |
| Purchase #2 | $107.32 | 11.274% | $119.4193 | $119.42 | $119.40 | $119.40 |
| Purchase #3 | $125.35 | 8.410% | $135.8919 | $135.89 | $135.90 | $135.90 |
| Purchase #4 | $37.61 | 4.429% | $39.2757 | $39.28 | $39.30 | $39.30 |
| Purchase #5 | $183.68 | 6.463% | $195.5512 | $195.55 | $195.55 | $195.60 |
| Purchase #6 | $5.68 | 5.742% | $6.0061 | $6.01 | $6.00 | $6.00 |
| Purchase #7 | $193.61 | 6.706% | $206.5935 | $206.59 | $206.60 | $206.60 |
| 7 purchase totals = | $755.85 | $810.6698 | $810.67 | $810.70 | $810.70 | |