| 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 | $13.37 | 11.771% | $14.9438 | $14.94 | $14.95 | $14.90 |
| Purchase #2 | $156.37 | 3.119% | $161.2472 | $161.25 | $161.25 | $161.20 |
| Purchase #3 | $221.60 | 5.533% | $233.8611 | $233.86 | $233.85 | $233.90 |
| Purchase #4 | $79.87 | 5.209% | $84.0304 | $84.03 | $84.05 | $84.00 |
| Purchase #5 | $109.36 | 3.145% | $112.7994 | $112.80 | $112.80 | $112.80 |
| Purchase #6 | $105.48 | 13.460% | $119.6776 | $119.68 | $119.70 | $119.70 |
| Purchase #7 | $16.40 | 5.869% | $17.3625 | $17.36 | $17.35 | $17.40 |
| 7 purchase totals = | $702.45 | $743.9220 | $743.92 | $743.95 | $743.90 | |