| 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 | $43.28 | 13.414% | $49.0856 | $49.09 | $49.10 | $49.10 |
| Purchase #2 | $240.65 | 12.770% | $271.381 | $271.38 | $271.40 | $271.40 |
| Purchase #3 | $76.95 | 6.830% | $82.2057 | $82.21 | $82.20 | $82.20 |
| Purchase #4 | $129.76 | 6.674% | $138.4202 | $138.42 | $138.40 | $138.40 |
| Purchase #5 | $86.83 | 11.462% | $96.7825 | $96.78 | $96.80 | $96.80 |
| Purchase #6 | $78.26 | 12.192% | $87.8015 | $87.80 | $87.80 | $87.80 |
| Purchase #7 | $63.95 | 4.559% | $66.8655 | $66.87 | $66.85 | $66.90 |
| 7 purchase totals = | $719.68 | $792.5420 | $792.55 | $792.55 | $792.60 | |