| 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 | $115.45 | 6.698% | $123.1828 | $123.18 | $123.20 | $123.20 |
| Purchase #2 | $9.25 | 7.577% | $9.9509 | $9.95 | $9.95 | $10.00 |
| Purchase #3 | $232.91 | 8.114% | $251.8083 | $251.81 | $251.80 | $251.80 |
| Purchase #4 | $52.52 | 9.597% | $57.5603 | $57.56 | $57.55 | $57.60 |
| Purchase #5 | $15.32 | 3.416% | $15.8433 | $15.84 | $15.85 | $15.80 |
| Purchase #6 | $68.96 | 7.192% | $73.9196 | $73.92 | $73.90 | $73.90 |
| Purchase #7 | $31.76 | 4.364% | $33.146 | $33.15 | $33.15 | $33.10 |
| 7 purchase totals = | $526.17 | $565.4112 | $565.41 | $565.40 | $565.40 | |