| 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 | $26.30 | 5.550% | $27.7597 | $27.76 | $27.75 | $27.80 |
| Purchase #2 | $209.66 | 3.357% | $216.6983 | $216.70 | $216.70 | $216.70 |
| Purchase #3 | $211.33 | 9.184% | $230.7385 | $230.74 | $230.75 | $230.70 |
| Purchase #4 | $203.42 | 3.330% | $210.1939 | $210.19 | $210.20 | $210.20 |
| Purchase #5 | $17.40 | 5.740% | $18.3988 | $18.40 | $18.40 | $18.40 |
| Purchase #6 | $128.93 | 3.858% | $133.9041 | $133.90 | $133.90 | $133.90 |
| Purchase #7 | $69.56 | 8.384% | $75.3919 | $75.39 | $75.40 | $75.40 |
| 7 purchase totals = | $866.60 | $913.0852 | $913.08 | $913.10 | $913.10 | |