| 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 | $48.25 | 6.296% | $51.2878 | $51.29 | $51.30 | $51.30 |
| Purchase #2 | $209.92 | 10.656% | $232.2891 | $232.29 | $232.30 | $232.30 |
| Purchase #3 | $229.43 | 12.328% | $257.7141 | $257.71 | $257.70 | $257.70 |
| Purchase #4 | $94.81 | 12.463% | $106.6262 | $106.63 | $106.65 | $106.60 |
| Purchase #5 | $68.64 | 10.208% | $75.6468 | $75.65 | $75.65 | $75.60 |
| Purchase #6 | $43.96 | 13.662% | $49.9658 | $49.97 | $49.95 | $50.00 |
| Purchase #7 | $127.44 | 6.389% | $135.5821 | $135.58 | $135.60 | $135.60 |
| 7 purchase totals = | $822.45 | $909.1119 | $909.12 | $909.15 | $909.10 | |