| 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 | $67.62 | 11.554% | $75.4328 | $75.43 | $75.45 | $75.40 |
| Purchase #2 | $40.84 | 6.704% | $43.5779 | $43.58 | $43.60 | $43.60 |
| Purchase #3 | $121.97 | 4.345% | $127.2696 | $127.27 | $127.25 | $127.30 |
| Purchase #4 | $143.64 | 10.762% | $159.0985 | $159.10 | $159.10 | $159.10 |
| Purchase #5 | $180.76 | 13.752% | $205.6181 | $205.62 | $205.60 | $205.60 |
| Purchase #6 | $211.93 | 8.199% | $229.3061 | $229.31 | $229.30 | $229.30 |
| Purchase #7 | $78.57 | 3.667% | $81.4512 | $81.45 | $81.45 | $81.50 |
| 7 purchase totals = | $845.33 | $921.7542 | $921.76 | $921.75 | $921.80 | |