| 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 | $49.62 | 9.629% | $54.3979 | $54.40 | $54.40 | $54.40 |
| Purchase #2 | $39.91 | 8.523% | $43.3115 | $43.31 | $43.30 | $43.30 |
| Purchase #3 | $62.99 | 12.845% | $71.0811 | $71.08 | $71.10 | $71.10 |
| Purchase #4 | $149.91 | 11.232% | $166.7479 | $166.75 | $166.75 | $166.70 |
| Purchase #5 | $178.34 | 9.835% | $195.8797 | $195.88 | $195.90 | $195.90 |
| Purchase #6 | $216.44 | 6.443% | $230.3852 | $230.39 | $230.40 | $230.40 |
| Purchase #7 | $140.49 | 11.234% | $156.2726 | $156.27 | $156.25 | $156.30 |
| 7 purchase totals = | $837.70 | $918.0759 | $918.08 | $918.10 | $918.10 | |