| 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 | $7.46 | 9.840% | $8.1941 | $8.19 | $8.20 | $8.20 |
| Purchase #2 | $182.31 | 8.853% | $198.4499 | $198.45 | $198.45 | $198.40 |
| Purchase #3 | $192.46 | 9.863% | $211.4423 | $211.44 | $211.45 | $211.40 |
| Purchase #4 | $78.73 | 5.279% | $82.8862 | $82.89 | $82.90 | $82.90 |
| Purchase #5 | $114.63 | 8.817% | $124.7369 | $124.74 | $124.75 | $124.70 |
| Purchase #6 | $83.54 | 13.163% | $94.5364 | $94.54 | $94.55 | $94.50 |
| Purchase #7 | $71.73 | 6.139% | $76.1335 | $76.13 | $76.15 | $76.10 |
| 7 purchase totals = | $730.86 | $796.3793 | $796.38 | $796.45 | $796.20 | |