| 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 | $124.89 | 8.332% | $135.2958 | $135.30 | $135.30 | $135.30 |
| Purchase #2 | $89.81 | 7.206% | $96.2817 | $96.28 | $96.30 | $96.30 |
| Purchase #3 | $68.45 | 12.785% | $77.2013 | $77.20 | $77.20 | $77.20 |
| Purchase #4 | $83.81 | 7.482% | $90.0807 | $90.08 | $90.10 | $90.10 |
| Purchase #5 | $196.52 | 5.859% | $208.0341 | $208.03 | $208.05 | $208.00 |
| Purchase #6 | $144.78 | 11.157% | $160.9331 | $160.93 | $160.95 | $160.90 |
| Purchase #7 | $5.60 | 7.824% | $6.0381 | $6.04 | $6.05 | $6.00 |
| 7 purchase totals = | $713.86 | $773.8648 | $773.86 | $773.95 | $773.80 | |