| 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 | $33.27 | 9.451% | $36.4143 | $36.41 | $36.40 | $36.40 |
| Purchase #2 | $241.41 | 8.612% | $262.2002 | $262.20 | $262.20 | $262.20 |
| Purchase #3 | $76.74 | 6.385% | $81.6398 | $81.64 | $81.65 | $81.60 |
| Purchase #4 | $10.92 | 6.228% | $11.6001 | $11.60 | $11.60 | $11.60 |
| Purchase #5 | $146.49 | 6.221% | $155.6031 | $155.60 | $155.60 | $155.60 |
| Purchase #6 | $64.99 | 7.276% | $69.7187 | $69.72 | $69.70 | $69.70 |
| Purchase #7 | $62.39 | 10.300% | $68.8162 | $68.82 | $68.80 | $68.80 |
| 7 purchase totals = | $636.21 | $685.9924 | $685.99 | $685.95 | $685.90 | |