| 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 | $32.88 | 5.278% | $34.6154 | $34.62 | $34.60 | $34.60 |
| Purchase #2 | $65.49 | 4.158% | $68.2131 | $68.21 | $68.20 | $68.20 |
| Purchase #3 | $15.88 | 8.473% | $17.2255 | $17.23 | $17.25 | $17.20 |
| Purchase #4 | $13.64 | 8.671% | $14.8227 | $14.82 | $14.80 | $14.80 |
| Purchase #5 | $235.53 | 9.323% | $257.4885 | $257.49 | $257.50 | $257.50 |
| Purchase #6 | $158.60 | 6.819% | $169.4149 | $169.41 | $169.40 | $169.40 |
| Purchase #7 | $224.62 | 4.708% | $235.1951 | $235.20 | $235.20 | $235.20 |
| 7 purchase totals = | $746.64 | $796.9752 | $796.98 | $796.95 | $796.90 | |