| 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 | $44.60 | 11.651% | $49.7963 | $49.80 | $49.80 | $49.80 |
| Purchase #2 | $19.52 | 6.866% | $20.8602 | $20.86 | $20.85 | $20.90 |
| Purchase #3 | $17.70 | 10.748% | $19.6024 | $19.60 | $19.60 | $19.60 |
| Purchase #4 | $198.28 | 8.620% | $215.3717 | $215.37 | $215.35 | $215.40 |
| Purchase #5 | $119.61 | 10.171% | $131.7755 | $131.78 | $131.80 | $131.80 |
| Purchase #6 | $87.52 | 6.333% | $93.0626 | $93.06 | $93.05 | $93.10 |
| Purchase #7 | $27.64 | 7.675% | $29.7614 | $29.76 | $29.75 | $29.80 |
| 7 purchase totals = | $514.87 | $560.2301 | $560.23 | $560.20 | $560.40 | |