| 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 | $110.27 | 9.505% | $120.7512 | $120.75 | $120.75 | $120.80 |
| Purchase #2 | $200.62 | 8.251% | $217.1732 | $217.17 | $217.15 | $217.20 |
| Purchase #3 | $63.92 | 9.398% | $69.9272 | $69.93 | $69.95 | $69.90 |
| Purchase #4 | $154.29 | 13.548% | $175.1932 | $175.19 | $175.20 | $175.20 |
| Purchase #5 | $8.97 | 3.245% | $9.2611 | $9.26 | $9.25 | $9.30 |
| Purchase #6 | $6.75 | 8.624% | $7.3321 | $7.33 | $7.35 | $7.30 |
| Purchase #7 | $147.59 | 11.659% | $164.7975 | $164.80 | $164.80 | $164.80 |
| 7 purchase totals = | $692.41 | $764.4355 | $764.43 | $764.45 | $764.50 | |