| 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 | $51.44 | 7.493% | $55.2944 | $55.29 | $55.30 | $55.30 |
| Purchase #2 | $105.95 | 8.436% | $114.8879 | $114.89 | $114.90 | $114.90 |
| Purchase #3 | $150.40 | 8.286% | $162.8621 | $162.86 | $162.85 | $162.90 |
| Purchase #4 | $80.87 | 5.464% | $85.2887 | $85.29 | $85.30 | $85.30 |
| Purchase #5 | $57.39 | 12.259% | $64.4254 | $64.43 | $64.45 | $64.40 |
| Purchase #6 | $14.80 | 13.132% | $16.7435 | $16.74 | $16.75 | $16.70 |
| Purchase #7 | $161.90 | 11.354% | $180.2821 | $180.28 | $180.30 | $180.30 |
| 7 purchase totals = | $622.75 | $679.7841 | $679.78 | $679.85 | $679.80 | |