| 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 | $21.82 | 3.338% | $22.5484 | $22.55 | $22.55 | $22.50 |
| Purchase #2 | $162.29 | 4.279% | $169.2344 | $169.23 | $169.25 | $169.20 |
| Purchase #3 | $91.55 | 13.467% | $103.879 | $103.88 | $103.90 | $103.90 |
| Purchase #4 | $73.89 | 7.492% | $79.4258 | $79.43 | $79.45 | $79.40 |
| Purchase #5 | $155.46 | 4.217% | $162.0157 | $162.02 | $162.00 | $162.00 |
| Purchase #6 | $149.97 | 3.581% | $155.3404 | $155.34 | $155.35 | $155.30 |
| Purchase #7 | $7.86 | 10.255% | $8.666 | $8.67 | $8.65 | $8.70 |
| 7 purchase totals = | $662.84 | $701.1097 | $701.12 | $701.15 | $701.00 | |