| 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 | $62.36 | 3.250% | $64.3867 | $64.39 | $64.40 | $64.40 |
| Purchase #2 | $6.61 | 5.407% | $6.9674 | $6.97 | $6.95 | $7.00 |
| Purchase #3 | $133.69 | 11.841% | $149.5202 | $149.52 | $149.50 | $149.50 |
| Purchase #4 | $99.75 | 13.151% | $112.8681 | $112.87 | $112.85 | $112.90 |
| Purchase #5 | $6.65 | 4.715% | $6.9635 | $6.96 | $6.95 | $7.00 |
| Purchase #6 | $112.72 | 3.818% | $117.0236 | $117.02 | $117.00 | $117.00 |
| Purchase #7 | $60.82 | 4.760% | $63.715 | $63.72 | $63.70 | $63.70 |
| 7 purchase totals = | $482.60 | $521.4445 | $521.45 | $521.35 | $521.50 | |