| 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 | $29.57 | 7.623% | $31.8241 | $31.82 | $31.80 | $31.80 |
| Purchase #2 | $237.37 | 10.383% | $262.0161 | $262.02 | $262.00 | $262.00 |
| Purchase #3 | $85.38 | 7.453% | $91.7434 | $91.74 | $91.75 | $91.70 |
| Purchase #4 | $52.88 | 6.145% | $56.1295 | $56.13 | $56.15 | $56.10 |
| Purchase #5 | $187.77 | 13.802% | $213.686 | $213.69 | $213.70 | $213.70 |
| Purchase #6 | $110.90 | 6.226% | $117.8046 | $117.80 | $117.80 | $117.80 |
| Purchase #7 | $176.98 | 10.750% | $196.0054 | $196.01 | $196.00 | $196.00 |
| 7 purchase totals = | $880.85 | $969.2091 | $969.21 | $969.20 | $969.10 | |