| 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 | $91.99 | 11.376% | $102.4548 | $102.45 | $102.45 | $102.50 |
| Purchase #2 | $46.25 | 12.831% | $52.1843 | $52.18 | $52.20 | $52.20 |
| Purchase #3 | $127.69 | 5.678% | $134.9402 | $134.94 | $134.95 | $134.90 |
| Purchase #4 | $209.29 | 4.730% | $219.1894 | $219.19 | $219.20 | $219.20 |
| Purchase #5 | $172.99 | 12.493% | $194.6016 | $194.60 | $194.60 | $194.60 |
| Purchase #6 | $159.87 | 4.838% | $167.6045 | $167.60 | $167.60 | $167.60 |
| Purchase #7 | $6.52 | 12.476% | $7.3334 | $7.33 | $7.35 | $7.30 |
| 7 purchase totals = | $814.60 | $878.3082 | $878.29 | $878.35 | $878.30 | |