| 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 | $70.69 | 5.511% | $74.5857 | $74.59 | $74.60 | $74.60 |
| Purchase #2 | $224.49 | 10.120% | $247.2084 | $247.21 | $247.20 | $247.20 |
| Purchase #3 | $189.58 | 11.657% | $211.6793 | $211.68 | $211.70 | $211.70 |
| Purchase #4 | $150.31 | 10.262% | $165.7348 | $165.73 | $165.75 | $165.70 |
| Purchase #5 | $7.98 | 7.452% | $8.5747 | $8.57 | $8.55 | $8.60 |
| Purchase #6 | $187.51 | 6.796% | $200.2532 | $200.25 | $200.25 | $200.30 |
| Purchase #7 | $249.27 | 9.575% | $273.1376 | $273.14 | $273.15 | $273.10 |
| 7 purchase totals = | $1,079.83 | $1,181.1737 | $1,181.17 | $1,181.20 | $1,181.20 | |