| 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 | $29.45 | 5.769% | $31.149 | $31.15 | $31.15 | $31.10 |
| Purchase #2 | $219.66 | 13.161% | $248.5695 | $248.57 | $248.55 | $248.60 |
| Purchase #3 | $147.67 | 3.494% | $152.8296 | $152.83 | $152.85 | $152.80 |
| Purchase #4 | $53.76 | 7.856% | $57.9834 | $57.98 | $58.00 | $58.00 |
| Purchase #5 | $104.95 | 3.152% | $108.258 | $108.26 | $108.25 | $108.30 |
| Purchase #6 | $229.36 | 11.335% | $255.358 | $255.36 | $255.35 | $255.40 |
| Purchase #7 | $47.51 | 4.453% | $49.6256 | $49.63 | $49.65 | $49.60 |
| 7 purchase totals = | $832.36 | $903.7731 | $903.78 | $903.80 | $903.80 | |