| 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 | $92.61 | 6.809% | $98.9158 | $98.92 | $98.90 | $98.90 |
| Purchase #2 | $21.50 | 4.663% | $22.5025 | $22.50 | $22.50 | $22.50 |
| Purchase #3 | $97.99 | 12.555% | $110.2926 | $110.29 | $110.30 | $110.30 |
| Purchase #4 | $16.86 | 9.523% | $18.4656 | $18.47 | $18.45 | $18.50 |
| Purchase #5 | $176.75 | 10.483% | $195.2787 | $195.28 | $195.30 | $195.30 |
| Purchase #6 | $209.95 | 4.744% | $219.91 | $219.91 | $219.90 | $219.90 |
| Purchase #7 | $248.52 | 9.454% | $272.0151 | $272.02 | $272.00 | $272.00 |
| 7 purchase totals = | $864.18 | $937.3803 | $937.39 | $937.35 | $937.40 | |