| 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 | $70.36 | 7.423% | $75.5828 | $75.58 | $75.60 | $75.60 |
| Purchase #2 | $32.99 | 13.486% | $37.439 | $37.44 | $37.45 | $37.40 |
| Purchase #3 | $217.57 | 13.525% | $246.9963 | $247.00 | $247.00 | $247.00 |
| Purchase #4 | $233.91 | 8.307% | $253.3409 | $253.34 | $253.35 | $253.30 |
| Purchase #5 | $88.70 | 9.207% | $96.8666 | $96.87 | $96.85 | $96.90 |
| Purchase #6 | $154.52 | 8.846% | $168.1888 | $168.19 | $168.20 | $168.20 |
| Purchase #7 | $47.75 | 3.349% | $49.3491 | $49.35 | $49.35 | $49.30 |
| 7 purchase totals = | $845.80 | $927.7635 | $927.77 | $927.80 | $927.70 | |