| 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 | $119.83 | 8.413% | $129.9113 | $129.91 | $129.90 | $129.90 |
| Purchase #2 | $130.54 | 11.794% | $145.9359 | $145.94 | $145.95 | $145.90 |
| Purchase #3 | $126.26 | 12.431% | $141.9554 | $141.96 | $141.95 | $142.00 |
| Purchase #4 | $79.81 | 9.551% | $87.4327 | $87.43 | $87.45 | $87.40 |
| Purchase #5 | $137.26 | 10.425% | $151.5694 | $151.57 | $151.55 | $151.60 |
| Purchase #6 | $70.30 | 6.333% | $74.7521 | $74.75 | $74.75 | $74.80 |
| Purchase #7 | $64.73 | 6.765% | $69.109 | $69.11 | $69.10 | $69.10 |
| 7 purchase totals = | $728.73 | $800.6658 | $800.67 | $800.65 | $800.70 | |