| 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 | $64.38 | 10.205% | $70.95 | $70.95 | $70.95 | $71.00 |
| Purchase #2 | $168.46 | 10.631% | $186.369 | $186.37 | $186.35 | $186.40 |
| Purchase #3 | $117.97 | 8.584% | $128.0965 | $128.10 | $128.10 | $128.10 |
| Purchase #4 | $140.90 | 12.774% | $158.8986 | $158.90 | $158.90 | $158.90 |
| Purchase #5 | $31.70 | 11.683% | $35.4035 | $35.40 | $35.40 | $35.40 |
| Purchase #6 | $78.78 | 5.471% | $83.0901 | $83.09 | $83.10 | $83.10 |
| Purchase #7 | $33.55 | 9.630% | $36.7809 | $36.78 | $36.80 | $36.80 |
| 7 purchase totals = | $635.74 | $699.5886 | $699.59 | $699.60 | $699.70 | |