| 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 | $218.29 | 7.728% | $235.1595 | $235.16 | $235.15 | $235.20 |
| Purchase #2 | $70.49 | 9.130% | $76.9257 | $76.93 | $76.95 | $76.90 |
| Purchase #3 | $197.71 | 11.609% | $220.6622 | $220.66 | $220.65 | $220.70 |
| Purchase #4 | $87.60 | 9.380% | $95.8169 | $95.82 | $95.80 | $95.80 |
| Purchase #5 | $6.33 | 10.873% | $7.0183 | $7.02 | $7.00 | $7.00 |
| Purchase #6 | $33.47 | 5.695% | $35.3761 | $35.38 | $35.40 | $35.40 |
| Purchase #7 | $57.61 | 6.508% | $61.3593 | $61.36 | $61.35 | $61.40 |
| 7 purchase totals = | $671.50 | $732.3180 | $732.33 | $732.30 | $732.40 | |