| 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 | $53.37 | 7.506% | $57.376 | $57.38 | $57.40 | $57.40 |
| Purchase #2 | $34.85 | 5.280% | $36.6901 | $36.69 | $36.70 | $36.70 |
| Purchase #3 | $247.61 | 9.714% | $271.6628 | $271.66 | $271.65 | $271.70 |
| Purchase #4 | $183.45 | 6.423% | $195.233 | $195.23 | $195.25 | $195.20 |
| Purchase #5 | $96.99 | 10.603% | $107.2738 | $107.27 | $107.25 | $107.30 |
| Purchase #6 | $70.76 | 11.788% | $79.1012 | $79.10 | $79.10 | $79.10 |
| Purchase #7 | $141.87 | 3.232% | $146.4552 | $146.46 | $146.45 | $146.50 |
| 7 purchase totals = | $828.90 | $893.7921 | $893.79 | $893.80 | $893.90 | |