| 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 | $47.54 | 10.645% | $52.6006 | $52.60 | $52.60 | $52.60 |
| Purchase #2 | $53.59 | 9.595% | $58.732 | $58.73 | $58.75 | $58.70 |
| Purchase #3 | $218.50 | 10.115% | $240.6013 | $240.60 | $240.60 | $240.60 |
| Purchase #4 | $83.98 | 3.705% | $87.0915 | $87.09 | $87.10 | $87.10 |
| Purchase #5 | $152.62 | 4.737% | $159.8496 | $159.85 | $159.85 | $159.80 |
| Purchase #6 | $7.62 | 9.838% | $8.3697 | $8.37 | $8.35 | $8.40 |
| Purchase #7 | $177.70 | 10.569% | $196.4811 | $196.48 | $196.50 | $196.50 |
| 7 purchase totals = | $741.55 | $803.7258 | $803.72 | $803.75 | $803.70 | |