| 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 | $101.54 | 10.259% | $111.957 | $111.96 | $111.95 | $112.00 |
| Purchase #2 | $16.42 | 13.632% | $18.6584 | $18.66 | $18.65 | $18.70 |
| Purchase #3 | $120.78 | 4.368% | $126.0557 | $126.06 | $126.05 | $126.10 |
| Purchase #4 | $133.26 | 12.159% | $149.4631 | $149.46 | $149.45 | $149.50 |
| Purchase #5 | $41.65 | 3.213% | $42.9882 | $42.99 | $43.00 | $43.00 |
| Purchase #6 | $62.29 | 7.494% | $66.958 | $66.96 | $66.95 | $67.00 |
| Purchase #7 | $135.98 | 12.173% | $152.5328 | $152.53 | $152.55 | $152.50 |
| 7 purchase totals = | $611.92 | $668.6132 | $668.62 | $668.60 | $668.80 | |