| 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 | $5.44 | 7.663% | $5.8569 | $5.86 | $5.85 | $5.90 |
| Purchase #2 | $243.62 | 9.445% | $266.6299 | $266.63 | $266.65 | $266.60 |
| Purchase #3 | $137.62 | 3.611% | $142.5895 | $142.59 | $142.60 | $142.60 |
| Purchase #4 | $101.57 | 8.760% | $110.4675 | $110.47 | $110.45 | $110.50 |
| Purchase #5 | $54.36 | 12.640% | $61.2311 | $61.23 | $61.25 | $61.20 |
| Purchase #6 | $5.43 | 5.769% | $5.7433 | $5.74 | $5.75 | $5.70 |
| Purchase #7 | $210.80 | 5.190% | $221.7405 | $221.74 | $221.75 | $221.70 |
| 7 purchase totals = | $758.84 | $814.2587 | $814.26 | $814.30 | $814.20 | |