| 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 | $86.29 | 3.158% | $89.015 | $89.02 | $89.00 | $89.00 |
| Purchase #2 | $39.69 | 7.511% | $42.6711 | $42.67 | $42.65 | $42.70 |
| Purchase #3 | $29.80 | 5.593% | $31.4667 | $31.47 | $31.45 | $31.50 |
| Purchase #4 | $133.97 | 8.124% | $144.8537 | $144.85 | $144.85 | $144.90 |
| Purchase #5 | $70.56 | 13.355% | $79.9833 | $79.98 | $80.00 | $80.00 |
| Purchase #6 | $221.87 | 4.202% | $231.193 | $231.19 | $231.20 | $231.20 |
| Purchase #7 | $146.94 | 5.128% | $154.4751 | $154.48 | $154.50 | $154.50 |
| 7 purchase totals = | $729.12 | $773.6579 | $773.66 | $773.65 | $773.80 | |