| 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 | $5.40 | 13.478% | $6.1278 | $6.13 | $6.15 | $6.10 |
| Purchase #2 | $186.69 | 9.159% | $203.7889 | $203.79 | $203.80 | $203.80 |
| Purchase #3 | $116.72 | 4.784% | $122.3039 | $122.30 | $122.30 | $122.30 |
| Purchase #4 | $84.68 | 6.870% | $90.4975 | $90.50 | $90.50 | $90.50 |
| Purchase #5 | $194.94 | 11.284% | $216.937 | $216.94 | $216.95 | $216.90 |
| Purchase #6 | $226.26 | 10.113% | $249.1417 | $249.14 | $249.15 | $249.10 |
| Purchase #7 | $168.58 | 5.500% | $177.8519 | $177.85 | $177.85 | $177.90 |
| 7 purchase totals = | $983.27 | $1,066.6487 | $1,066.65 | $1,066.70 | $1,066.60 | |