| 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 | $84.84 | 5.483% | $89.4918 | $89.49 | $89.50 | $89.50 |
| Purchase #2 | $187.33 | 3.525% | $193.9334 | $193.93 | $193.95 | $193.90 |
| Purchase #3 | $122.86 | 8.865% | $133.7515 | $133.75 | $133.75 | $133.80 |
| Purchase #4 | $149.73 | 10.389% | $165.2854 | $165.29 | $165.30 | $165.30 |
| Purchase #5 | $87.42 | 6.648% | $93.2317 | $93.23 | $93.25 | $93.20 |
| Purchase #6 | $145.68 | 3.199% | $150.3403 | $150.34 | $150.35 | $150.30 |
| Purchase #7 | $214.82 | 6.759% | $229.3397 | $229.34 | $229.35 | $229.30 |
| 7 purchase totals = | $992.68 | $1,055.3738 | $1,055.37 | $1,055.45 | $1,055.30 | |