| 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 | $95.26 | 8.665% | $103.5143 | $103.51 | $103.50 | $103.50 |
| Purchase #2 | $234.40 | 9.638% | $256.9915 | $256.99 | $257.00 | $257.00 |
| Purchase #3 | $50.28 | 13.282% | $56.9582 | $56.96 | $56.95 | $57.00 |
| Purchase #4 | $141.25 | 4.245% | $147.2461 | $147.25 | $147.25 | $147.20 |
| Purchase #5 | $6.83 | 13.283% | $7.7372 | $7.74 | $7.75 | $7.70 |
| Purchase #6 | $169.77 | 5.434% | $178.9953 | $179.00 | $179.00 | $179.00 |
| Purchase #7 | $135.80 | 5.324% | $143.03 | $143.03 | $143.05 | $143.00 |
| 7 purchase totals = | $833.59 | $894.4726 | $894.48 | $894.50 | $894.40 | |