| 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 | $67.47 | 3.468% | $69.8099 | $69.81 | $69.80 | $69.80 |
| Purchase #2 | $23.94 | 4.609% | $25.0434 | $25.04 | $25.05 | $25.00 |
| Purchase #3 | $48.71 | 12.760% | $54.9254 | $54.93 | $54.95 | $54.90 |
| Purchase #4 | $120.56 | 11.667% | $134.6257 | $134.63 | $134.65 | $134.60 |
| Purchase #5 | $117.46 | 10.647% | $129.966 | $129.97 | $129.95 | $130.00 |
| Purchase #6 | $23.53 | 4.356% | $24.555 | $24.56 | $24.55 | $24.60 |
| Purchase #7 | $63.81 | 9.309% | $69.7501 | $69.75 | $69.75 | $69.80 |
| 7 purchase totals = | $465.48 | $508.6755 | $508.69 | $508.70 | $508.70 | |