| 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 | $95.42 | 10.607% | $105.5412 | $105.54 | $105.55 | $105.50 |
| Purchase #2 | $74.54 | 3.256% | $76.967 | $76.97 | $76.95 | $77.00 |
| Purchase #3 | $5.49 | 12.141% | $6.1565 | $6.16 | $6.15 | $6.20 |
| Purchase #4 | $20.62 | 7.840% | $22.2366 | $22.24 | $22.25 | $22.20 |
| Purchase #5 | $25.62 | 13.831% | $29.1635 | $29.16 | $29.15 | $29.20 |
| Purchase #6 | $39.76 | 13.637% | $45.1821 | $45.18 | $45.20 | $45.20 |
| Purchase #7 | $102.55 | 8.123% | $110.8801 | $110.88 | $110.90 | $110.90 |
| 7 purchase totals = | $364.00 | $396.1270 | $396.13 | $396.15 | $396.20 | |