| 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 | $76.43 | 3.249% | $78.9132 | $78.91 | $78.90 | $78.90 |
| Purchase #2 | $78.75 | 7.236% | $84.4484 | $84.45 | $84.45 | $84.40 |
| Purchase #3 | $122.52 | 4.397% | $127.9072 | $127.91 | $127.90 | $127.90 |
| Purchase #4 | $73.98 | 9.209% | $80.7928 | $80.79 | $80.80 | $80.80 |
| Purchase #5 | $12.44 | 12.830% | $14.0361 | $14.04 | $14.05 | $14.00 |
| Purchase #6 | $138.81 | 5.597% | $146.5792 | $146.58 | $146.60 | $146.60 |
| Purchase #7 | $181.45 | 11.747% | $202.7649 | $202.76 | $202.75 | $202.80 |
| 7 purchase totals = | $684.38 | $735.4418 | $735.44 | $735.45 | $735.40 | |