| 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 | $192.84 | 5.553% | $203.5484 | $203.55 | $203.55 | $203.50 |
| Purchase #2 | $149.97 | 12.522% | $168.7492 | $168.75 | $168.75 | $168.70 |
| Purchase #3 | $120.62 | 9.278% | $131.8111 | $131.81 | $131.80 | $131.80 |
| Purchase #4 | $92.63 | 4.624% | $96.9132 | $96.91 | $96.90 | $96.90 |
| Purchase #5 | $9.38 | 5.686% | $9.9133 | $9.91 | $9.90 | $9.90 |
| Purchase #6 | $16.66 | 7.193% | $17.8584 | $17.86 | $17.85 | $17.90 |
| Purchase #7 | $80.73 | 11.390% | $89.9251 | $89.93 | $89.95 | $89.90 |
| 7 purchase totals = | $662.83 | $718.7187 | $718.72 | $718.70 | $718.60 | |