| 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 | $180.54 | 12.762% | $203.5805 | $203.58 | $203.60 | $203.60 |
| Purchase #2 | $32.65 | 11.656% | $36.4557 | $36.46 | $36.45 | $36.50 |
| Purchase #3 | $32.81 | 9.102% | $35.7964 | $35.80 | $35.80 | $35.80 |
| Purchase #4 | $36.45 | 8.739% | $39.6354 | $39.64 | $39.65 | $39.60 |
| Purchase #5 | $171.79 | 11.690% | $191.8723 | $191.87 | $191.85 | $191.90 |
| Purchase #6 | $127.34 | 4.230% | $132.7265 | $132.73 | $132.75 | $132.70 |
| Purchase #7 | $72.56 | 11.528% | $80.9247 | $80.92 | $80.90 | $80.90 |
| 7 purchase totals = | $654.14 | $720.9915 | $721.00 | $721.00 | $721.00 | |