| 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 | $34.42 | 12.396% | $38.6867 | $38.69 | $38.70 | $38.70 |
| Purchase #2 | $92.75 | 3.724% | $96.204 | $96.20 | $96.20 | $96.20 |
| Purchase #3 | $70.35 | 8.691% | $76.4641 | $76.46 | $76.45 | $76.50 |
| Purchase #4 | $35.44 | 11.646% | $39.5673 | $39.57 | $39.55 | $39.60 |
| Purchase #5 | $9.34 | 10.863% | $10.3546 | $10.35 | $10.35 | $10.40 |
| Purchase #6 | $147.46 | 10.822% | $163.4181 | $163.42 | $163.40 | $163.40 |
| Purchase #7 | $132.90 | 8.262% | $143.8802 | $143.88 | $143.90 | $143.90 |
| 7 purchase totals = | $522.66 | $568.5750 | $568.57 | $568.55 | $568.70 | |