| 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 | $59.79 | 10.874% | $66.2916 | $66.29 | $66.30 | $66.30 |
| Purchase #2 | $35.90 | 9.853% | $39.4372 | $39.44 | $39.45 | $39.40 |
| Purchase #3 | $237.65 | 4.649% | $248.6983 | $248.70 | $248.70 | $248.70 |
| Purchase #4 | $123.94 | 4.588% | $129.6264 | $129.63 | $129.65 | $129.60 |
| Purchase #5 | $135.50 | 11.186% | $150.657 | $150.66 | $150.65 | $150.70 |
| Purchase #6 | $45.87 | 4.498% | $47.9332 | $47.93 | $47.95 | $47.90 |
| Purchase #7 | $30.36 | 8.110% | $32.8222 | $32.82 | $32.80 | $32.80 |
| 7 purchase totals = | $669.01 | $715.4659 | $715.47 | $715.50 | $715.40 | |