| 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 | $45.87 | 10.187% | $50.5428 | $50.54 | $50.55 | $50.50 |
| Purchase #2 | $103.49 | 7.862% | $111.6264 | $111.63 | $111.65 | $111.60 |
| Purchase #3 | $48.29 | 8.391% | $52.342 | $52.34 | $52.35 | $52.30 |
| Purchase #4 | $53.34 | 13.247% | $60.4059 | $60.41 | $60.40 | $60.40 |
| Purchase #5 | $141.68 | 11.491% | $157.9604 | $157.96 | $157.95 | $158.00 |
| Purchase #6 | $193.99 | 4.383% | $202.4926 | $202.49 | $202.50 | $202.50 |
| Purchase #7 | $33.40 | 8.317% | $36.1779 | $36.18 | $36.20 | $36.20 |
| 7 purchase totals = | $620.06 | $671.5480 | $671.55 | $671.60 | $671.50 | |