| 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 | $108.80 | 4.542% | $113.7417 | $113.74 | $113.75 | $113.70 |
| Purchase #2 | $57.62 | 7.835% | $62.1345 | $62.13 | $62.15 | $62.10 |
| Purchase #3 | $83.27 | 8.239% | $90.1306 | $90.13 | $90.15 | $90.10 |
| Purchase #4 | $118.29 | 11.136% | $131.4628 | $131.46 | $131.45 | $131.50 |
| Purchase #5 | $187.46 | 13.230% | $212.261 | $212.26 | $212.25 | $212.30 |
| Purchase #6 | $103.66 | 12.323% | $116.434 | $116.43 | $116.45 | $116.40 |
| Purchase #7 | $16.32 | 3.120% | $16.8292 | $16.83 | $16.85 | $16.80 |
| 7 purchase totals = | $675.42 | $742.9938 | $742.98 | $743.05 | $742.90 | |