| 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 | $5.79 | 13.177% | $6.5529 | $6.55 | $6.55 | $6.60 |
| Purchase #2 | $19.48 | 13.332% | $22.0771 | $22.08 | $22.10 | $22.10 |
| Purchase #3 | $70.29 | 7.133% | $75.3038 | $75.30 | $75.30 | $75.30 |
| Purchase #4 | $170.95 | 12.273% | $191.9307 | $191.93 | $191.95 | $191.90 |
| Purchase #5 | $100.64 | 8.249% | $108.9418 | $108.94 | $108.95 | $108.90 |
| Purchase #6 | $151.74 | 10.474% | $167.6332 | $167.63 | $167.65 | $167.60 |
| Purchase #7 | $238.50 | 13.415% | $270.4948 | $270.49 | $270.50 | $270.50 |
| 7 purchase totals = | $757.39 | $842.9343 | $842.92 | $843.00 | $842.90 | |