| 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 | $12.51 | 3.336% | $12.9273 | $12.93 | $12.95 | $12.90 |
| Purchase #2 | $228.47 | 11.241% | $254.1523 | $254.15 | $254.15 | $254.20 |
| Purchase #3 | $82.44 | 11.271% | $91.7318 | $91.73 | $91.75 | $91.70 |
| Purchase #4 | $169.38 | 3.280% | $174.9357 | $174.94 | $174.95 | $174.90 |
| Purchase #5 | $66.76 | 6.636% | $71.1902 | $71.19 | $71.20 | $71.20 |
| Purchase #6 | $87.61 | 5.814% | $92.7036 | $92.70 | $92.70 | $92.70 |
| Purchase #7 | $227.56 | 9.342% | $248.8187 | $248.82 | $248.80 | $248.80 |
| 7 purchase totals = | $874.73 | $946.4596 | $946.46 | $946.50 | $946.40 | |