| 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 | $51.91 | 4.446% | $54.2179 | $54.22 | $54.20 | $54.20 |
| Purchase #2 | $21.89 | 4.570% | $22.8904 | $22.89 | $22.90 | $22.90 |
| Purchase #3 | $49.25 | 7.333% | $52.8615 | $52.86 | $52.85 | $52.90 |
| Purchase #4 | $145.81 | 8.787% | $158.6223 | $158.62 | $158.60 | $158.60 |
| Purchase #5 | $186.80 | 11.353% | $208.0074 | $208.01 | $208.00 | $208.00 |
| Purchase #6 | $103.38 | 12.251% | $116.0451 | $116.05 | $116.05 | $116.00 |
| Purchase #7 | $77.90 | 7.115% | $83.4426 | $83.44 | $83.45 | $83.40 |
| 7 purchase totals = | $636.94 | $696.0872 | $696.09 | $696.05 | $696.00 | |