| 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 | $84.72 | 7.369% | $90.963 | $90.96 | $90.95 | $91.00 |
| Purchase #2 | $157.68 | 6.755% | $168.3313 | $168.33 | $168.35 | $168.30 |
| Purchase #3 | $10.31 | 3.273% | $10.6474 | $10.65 | $10.65 | $10.60 |
| Purchase #4 | $117.65 | 9.650% | $129.0032 | $129.00 | $129.00 | $129.00 |
| Purchase #5 | $83.47 | 13.462% | $94.7067 | $94.71 | $94.70 | $94.70 |
| Purchase #6 | $232.53 | 8.529% | $252.3625 | $252.36 | $252.35 | $252.40 |
| Purchase #7 | $100.35 | 13.365% | $113.7618 | $113.76 | $113.75 | $113.80 |
| 7 purchase totals = | $786.71 | $859.7759 | $859.77 | $859.75 | $859.80 | |