| 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 | $22.82 | 3.678% | $23.6593 | $23.66 | $23.65 | $23.70 |
| Purchase #2 | $91.40 | 10.566% | $101.0573 | $101.06 | $101.05 | $101.10 |
| Purchase #3 | $174.97 | 9.791% | $192.1013 | $192.10 | $192.10 | $192.10 |
| Purchase #4 | $84.50 | 5.793% | $89.3951 | $89.40 | $89.40 | $89.40 |
| Purchase #5 | $14.70 | 6.642% | $15.6764 | $15.68 | $15.70 | $15.70 |
| Purchase #6 | $68.79 | 7.634% | $74.0414 | $74.04 | $74.05 | $74.00 |
| Purchase #7 | $206.59 | 5.827% | $218.628 | $218.63 | $218.65 | $218.60 |
| 7 purchase totals = | $663.77 | $714.5588 | $714.57 | $714.60 | $714.60 | |