| 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 | $19.57 | 8.326% | $21.1994 | $21.20 | $21.20 | $21.20 |
| Purchase #2 | $194.27 | 3.397% | $200.8694 | $200.87 | $200.85 | $200.90 |
| Purchase #3 | $103.91 | 8.793% | $113.0468 | $113.05 | $113.05 | $113.00 |
| Purchase #4 | $114.74 | 7.706% | $123.5819 | $123.58 | $123.60 | $123.60 |
| Purchase #5 | $127.80 | 8.600% | $138.7908 | $138.79 | $138.80 | $138.80 |
| Purchase #6 | $152.93 | 10.581% | $169.1115 | $169.11 | $169.10 | $169.10 |
| Purchase #7 | $63.41 | 4.130% | $66.0288 | $66.03 | $66.05 | $66.00 |
| 7 purchase totals = | $776.63 | $832.6286 | $832.63 | $832.65 | $832.60 | |