| 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 | $45.59 | 4.811% | $47.7833 | $47.78 | $47.80 | $47.80 |
| Purchase #2 | $55.40 | 4.518% | $57.903 | $57.90 | $57.90 | $57.90 |
| Purchase #3 | $161.68 | 11.254% | $179.8755 | $179.88 | $179.90 | $179.90 |
| Purchase #4 | $149.89 | 4.553% | $156.7145 | $156.71 | $156.70 | $156.70 |
| Purchase #5 | $167.31 | 10.257% | $184.471 | $184.47 | $184.45 | $184.50 |
| Purchase #6 | $7.97 | 6.293% | $8.4716 | $8.47 | $8.45 | $8.50 |
| Purchase #7 | $221.32 | 11.437% | $246.6324 | $246.63 | $246.65 | $246.60 |
| 7 purchase totals = | $809.16 | $881.8513 | $881.84 | $881.85 | $881.90 | |