| 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 | $247.64 | 9.300% | $270.6705 | $270.67 | $270.65 | $270.70 |
| Purchase #2 | $93.98 | 3.259% | $97.0428 | $97.04 | $97.05 | $97.00 |
| Purchase #3 | $37.97 | 11.168% | $42.2105 | $42.21 | $42.20 | $42.20 |
| Purchase #4 | $6.78 | 10.353% | $7.4819 | $7.48 | $7.50 | $7.50 |
| Purchase #5 | $238.63 | 12.305% | $267.9934 | $267.99 | $268.00 | $268.00 |
| Purchase #6 | $162.54 | 8.315% | $176.0552 | $176.06 | $176.05 | $176.10 |
| Purchase #7 | $20.74 | 6.152% | $22.0159 | $22.02 | $22.00 | $22.00 |
| 7 purchase totals = | $808.28 | $883.4702 | $883.47 | $883.45 | $883.50 | |