| 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 | $74.50 | 4.623% | $77.9441 | $77.94 | $77.95 | $77.90 |
| Purchase #2 | $34.35 | 11.340% | $38.2453 | $38.25 | $38.25 | $38.20 |
| Purchase #3 | $21.53 | 4.490% | $22.4967 | $22.50 | $22.50 | $22.50 |
| Purchase #4 | $81.60 | 7.784% | $87.9517 | $87.95 | $87.95 | $88.00 |
| Purchase #5 | $86.29 | 6.165% | $91.6098 | $91.61 | $91.60 | $91.60 |
| Purchase #6 | $62.87 | 5.746% | $66.4825 | $66.48 | $66.50 | $66.50 |
| Purchase #7 | $193.51 | 10.466% | $213.7628 | $213.76 | $213.75 | $213.80 |
| 7 purchase totals = | $554.65 | $598.4929 | $598.49 | $598.50 | $598.50 | |