| 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 | $5.88 | 6.739% | $6.2763 | $6.28 | $6.30 | $6.30 |
| Purchase #2 | $88.42 | 12.334% | $99.3257 | $99.33 | $99.35 | $99.30 |
| Purchase #3 | $234.90 | 12.277% | $263.7387 | $263.74 | $263.75 | $263.70 |
| Purchase #4 | $27.30 | 9.247% | $29.8244 | $29.82 | $29.80 | $29.80 |
| Purchase #5 | $154.51 | 13.506% | $175.3781 | $175.38 | $175.40 | $175.40 |
| Purchase #6 | $226.92 | 11.563% | $253.1588 | $253.16 | $253.15 | $253.20 |
| Purchase #7 | $240.44 | 5.675% | $254.085 | $254.09 | $254.10 | $254.10 |
| 7 purchase totals = | $978.37 | $1,081.7870 | $1,081.80 | $1,081.85 | $1,081.80 | |