| 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 | $47.36 | 11.345% | $52.733 | $52.73 | $52.75 | $52.70 |
| Purchase #2 | $204.47 | 3.796% | $212.2317 | $212.23 | $212.25 | $212.20 |
| Purchase #3 | $80.88 | 11.636% | $90.2912 | $90.29 | $90.30 | $90.30 |
| Purchase #4 | $201.40 | 10.459% | $222.4644 | $222.46 | $222.45 | $222.50 |
| Purchase #5 | $45.51 | 8.613% | $49.4298 | $49.43 | $49.45 | $49.40 |
| Purchase #6 | $189.35 | 3.391% | $195.7709 | $195.77 | $195.75 | $195.80 |
| Purchase #7 | $140.66 | 8.558% | $152.6977 | $152.70 | $152.70 | $152.70 |
| 7 purchase totals = | $909.63 | $975.6187 | $975.61 | $975.65 | $975.60 | |