| 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 | $110.84 | 10.514% | $122.4937 | $122.49 | $122.50 | $122.50 |
| Purchase #2 | $37.37 | 11.248% | $41.5734 | $41.57 | $41.55 | $41.60 |
| Purchase #3 | $139.81 | 5.378% | $147.329 | $147.33 | $147.35 | $147.30 |
| Purchase #4 | $76.71 | 8.230% | $83.0232 | $83.02 | $83.00 | $83.00 |
| Purchase #5 | $231.29 | 8.461% | $250.8594 | $250.86 | $250.85 | $250.90 |
| Purchase #6 | $193.56 | 9.448% | $211.8475 | $211.85 | $211.85 | $211.80 |
| Purchase #7 | $5.66 | 8.774% | $6.1566 | $6.16 | $6.15 | $6.20 |
| 7 purchase totals = | $795.24 | $863.2828 | $863.28 | $863.25 | $863.30 | |