| 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 | $63.53 | 4.437% | $66.3488 | $66.35 | $66.35 | $66.30 |
| Purchase #2 | $222.96 | 3.571% | $230.9219 | $230.92 | $230.90 | $230.90 |
| Purchase #3 | $37.66 | 3.444% | $38.957 | $38.96 | $38.95 | $39.00 |
| Purchase #4 | $9.56 | 4.783% | $10.0173 | $10.02 | $10.00 | $10.00 |
| Purchase #5 | $91.36 | 13.324% | $103.5328 | $103.53 | $103.55 | $103.50 |
| Purchase #6 | $64.91 | 5.517% | $68.4911 | $68.49 | $68.50 | $68.50 |
| Purchase #7 | $245.68 | 4.535% | $256.8216 | $256.82 | $256.80 | $256.80 |
| 7 purchase totals = | $735.66 | $775.0905 | $775.09 | $775.05 | $775.00 | |