| 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 | $74.84 | 4.168% | $77.9593 | $77.96 | $77.95 | $78.00 |
| Purchase #2 | $193.52 | 4.806% | $202.8206 | $202.82 | $202.80 | $202.80 |
| Purchase #3 | $207.47 | 9.775% | $227.7502 | $227.75 | $227.75 | $227.80 |
| Purchase #4 | $200.61 | 7.406% | $215.4672 | $215.47 | $215.45 | $215.50 |
| Purchase #5 | $54.59 | 5.334% | $57.5018 | $57.50 | $57.50 | $57.50 |
| Purchase #6 | $128.80 | 7.316% | $138.223 | $138.22 | $138.20 | $138.20 |
| Purchase #7 | $56.55 | 10.398% | $62.4301 | $62.43 | $62.45 | $62.40 |
| 7 purchase totals = | $916.38 | $982.1522 | $982.15 | $982.10 | $982.20 | |