| 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 | $127.92 | 5.573% | $135.049 | $135.05 | $135.05 | $135.00 |
| Purchase #2 | $123.35 | 7.826% | $133.0034 | $133.00 | $133.00 | $133.00 |
| Purchase #3 | $57.46 | 8.152% | $62.1441 | $62.14 | $62.15 | $62.10 |
| Purchase #4 | $9.48 | 11.261% | $10.5475 | $10.55 | $10.55 | $10.50 |
| Purchase #5 | $16.38 | 3.562% | $16.9635 | $16.96 | $16.95 | $17.00 |
| Purchase #6 | $29.48 | 3.711% | $30.574 | $30.57 | $30.55 | $30.60 |
| Purchase #7 | $81.44 | 3.863% | $84.586 | $84.59 | $84.60 | $84.60 |
| 7 purchase totals = | $445.51 | $472.8675 | $472.86 | $472.85 | $472.80 | |