| 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 | $35.65 | 3.574% | $36.9241 | $36.92 | $36.90 | $36.90 |
| Purchase #2 | $148.34 | 8.340% | $160.7116 | $160.71 | $160.70 | $160.70 |
| Purchase #3 | $106.53 | 10.159% | $117.3524 | $117.35 | $117.35 | $117.40 |
| Purchase #4 | $33.86 | 3.268% | $34.9665 | $34.97 | $34.95 | $35.00 |
| Purchase #5 | $50.39 | 6.826% | $53.8296 | $53.83 | $53.85 | $53.80 |
| Purchase #6 | $85.45 | 10.211% | $94.1753 | $94.18 | $94.20 | $94.20 |
| Purchase #7 | $139.37 | 7.410% | $149.6973 | $149.70 | $149.70 | $149.70 |
| 7 purchase totals = | $599.59 | $647.6568 | $647.66 | $647.65 | $647.70 | |