| 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 | $89.97 | 6.774% | $96.0646 | $96.06 | $96.05 | $96.10 |
| Purchase #2 | $127.51 | 7.125% | $136.5951 | $136.60 | $136.60 | $136.60 |
| Purchase #3 | $87.44 | 4.635% | $91.4928 | $91.49 | $91.50 | $91.50 |
| Purchase #4 | $173.55 | 4.562% | $181.4674 | $181.47 | $181.45 | $181.50 |
| Purchase #5 | $239.57 | 7.539% | $257.6312 | $257.63 | $257.65 | $257.60 |
| Purchase #6 | $9.38 | 4.504% | $9.8025 | $9.80 | $9.80 | $9.80 |
| Purchase #7 | $176.50 | 11.312% | $196.4657 | $196.47 | $196.45 | $196.50 |
| 7 purchase totals = | $903.92 | $969.5193 | $969.52 | $969.50 | $969.60 | |