| 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 | $50.85 | 7.288% | $54.5559 | $54.56 | $54.55 | $54.60 |
| Purchase #2 | $8.82 | 10.609% | $9.7557 | $9.76 | $9.75 | $9.80 |
| Purchase #3 | $217.57 | 7.827% | $234.5992 | $234.60 | $234.60 | $234.60 |
| Purchase #4 | $98.35 | 4.534% | $102.8092 | $102.81 | $102.80 | $102.80 |
| Purchase #5 | $126.80 | 12.311% | $142.4103 | $142.41 | $142.40 | $142.40 |
| Purchase #6 | $213.67 | 7.650% | $230.0158 | $230.02 | $230.00 | $230.00 |
| Purchase #7 | $176.63 | 11.133% | $196.2942 | $196.29 | $196.30 | $196.30 |
| 7 purchase totals = | $892.69 | $970.4403 | $970.45 | $970.40 | $970.50 | |