| 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 | $60.47 | 11.750% | $67.5752 | $67.58 | $67.60 | $67.60 |
| Purchase #2 | $40.36 | 11.530% | $45.0135 | $45.01 | $45.00 | $45.00 |
| Purchase #3 | $51.70 | 7.417% | $55.5346 | $55.53 | $55.55 | $55.50 |
| Purchase #4 | $26.55 | 11.512% | $29.6064 | $29.61 | $29.60 | $29.60 |
| Purchase #5 | $21.66 | 12.252% | $24.3138 | $24.31 | $24.30 | $24.30 |
| Purchase #6 | $107.71 | 7.305% | $115.5782 | $115.58 | $115.60 | $115.60 |
| Purchase #7 | $16.45 | 4.181% | $17.1378 | $17.14 | $17.15 | $17.10 |
| 7 purchase totals = | $324.90 | $354.7595 | $354.76 | $354.80 | $354.70 | |