| 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 | $6.53 | 6.305% | $6.9417 | $6.94 | $6.95 | $6.90 |
| Purchase #2 | $207.68 | 3.170% | $214.2635 | $214.26 | $214.25 | $214.30 |
| Purchase #3 | $201.51 | 13.189% | $228.0872 | $228.09 | $228.10 | $228.10 |
| Purchase #4 | $227.43 | 12.276% | $255.3493 | $255.35 | $255.35 | $255.30 |
| Purchase #5 | $34.61 | 10.139% | $38.1191 | $38.12 | $38.10 | $38.10 |
| Purchase #6 | $113.58 | 3.616% | $117.6871 | $117.69 | $117.70 | $117.70 |
| Purchase #7 | $32.28 | 9.567% | $35.3682 | $35.37 | $35.35 | $35.40 |
| 7 purchase totals = | $823.62 | $895.8161 | $895.82 | $895.80 | $895.80 | |