| 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 | $50.78 | 12.325% | $57.0386 | $57.04 | $57.05 | $57.00 |
| Purchase #2 | $10.67 | 6.164% | $11.3277 | $11.33 | $11.35 | $11.30 |
| Purchase #3 | $203.59 | 8.739% | $221.3817 | $221.38 | $221.40 | $221.40 |
| Purchase #4 | $64.75 | 10.397% | $71.4821 | $71.48 | $71.50 | $71.50 |
| Purchase #5 | $75.60 | 7.703% | $81.4235 | $81.42 | $81.40 | $81.40 |
| Purchase #6 | $111.59 | 8.141% | $120.6745 | $120.67 | $120.65 | $120.70 |
| Purchase #7 | $242.61 | 5.774% | $256.6183 | $256.62 | $256.60 | $256.60 |
| 7 purchase totals = | $759.59 | $819.9464 | $819.94 | $819.95 | $819.90 | |