| 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 | $107.92 | 11.422% | $120.2466 | $120.25 | $120.25 | $120.20 |
| Purchase #2 | $218.99 | 4.304% | $228.4153 | $228.42 | $228.40 | $228.40 |
| Purchase #3 | $46.45 | 4.200% | $48.4009 | $48.40 | $48.40 | $48.40 |
| Purchase #4 | $60.74 | 7.514% | $65.304 | $65.30 | $65.30 | $65.30 |
| Purchase #5 | $58.62 | 3.542% | $60.6963 | $60.70 | $60.70 | $60.70 |
| Purchase #6 | $63.86 | 9.828% | $70.1362 | $70.14 | $70.15 | $70.10 |
| Purchase #7 | $94.76 | 11.311% | $105.4783 | $105.48 | $105.50 | $105.50 |
| 7 purchase totals = | $651.34 | $698.6776 | $698.69 | $698.70 | $698.60 | |