| 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 | $73.58 | 8.529% | $79.8556 | $79.86 | $79.85 | $79.90 |
| Purchase #2 | $29.84 | 12.202% | $33.4811 | $33.48 | $33.50 | $33.50 |
| Purchase #3 | $190.35 | 8.176% | $205.913 | $205.91 | $205.90 | $205.90 |
| Purchase #4 | $102.93 | 4.629% | $107.6946 | $107.69 | $107.70 | $107.70 |
| Purchase #5 | $52.56 | 7.555% | $56.5309 | $56.53 | $56.55 | $56.50 |
| Purchase #6 | $31.77 | 13.755% | $36.14 | $36.14 | $36.15 | $36.10 |
| Purchase #7 | $157.99 | 10.280% | $174.2314 | $174.23 | $174.25 | $174.20 |
| 7 purchase totals = | $639.02 | $693.8466 | $693.84 | $693.90 | $693.80 | |