| 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 | $43.40 | 4.350% | $45.2879 | $45.29 | $45.30 | $45.30 |
| Purchase #2 | $146.86 | 9.193% | $160.3608 | $160.36 | $160.35 | $160.40 |
| Purchase #3 | $122.74 | 9.756% | $134.7145 | $134.71 | $134.70 | $134.70 |
| Purchase #4 | $249.92 | 3.715% | $259.2045 | $259.20 | $259.20 | $259.20 |
| Purchase #5 | $180.63 | 10.351% | $199.327 | $199.33 | $199.35 | $199.30 |
| Purchase #6 | $78.26 | 3.854% | $81.2761 | $81.28 | $81.30 | $81.30 |
| Purchase #7 | $65.52 | 8.270% | $70.9385 | $70.94 | $70.95 | $70.90 |
| 7 purchase totals = | $887.33 | $951.1093 | $951.11 | $951.15 | $951.10 | |