| 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 | $149.55 | 3.358% | $154.5719 | $154.57 | $154.55 | $154.60 |
| Purchase #2 | $84.82 | 12.782% | $95.6617 | $95.66 | $95.65 | $95.70 |
| Purchase #3 | $240.44 | 6.586% | $256.2754 | $256.28 | $256.30 | $256.30 |
| Purchase #4 | $5.98 | 3.508% | $6.1898 | $6.19 | $6.20 | $6.20 |
| Purchase #5 | $231.81 | 6.526% | $246.9379 | $246.94 | $246.95 | $246.90 |
| Purchase #6 | $77.44 | 13.547% | $87.9308 | $87.93 | $87.95 | $87.90 |
| Purchase #7 | $141.70 | 5.828% | $149.9583 | $149.96 | $149.95 | $150.00 |
| 7 purchase totals = | $931.74 | $997.5258 | $997.53 | $997.55 | $997.60 | |