| 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 | $54.93 | 5.742% | $58.0841 | $58.08 | $58.10 | $58.10 |
| Purchase #2 | $11.48 | 7.410% | $12.3307 | $12.33 | $12.35 | $12.30 |
| Purchase #3 | $26.26 | 6.764% | $28.0362 | $28.04 | $28.05 | $28.00 |
| Purchase #4 | $181.95 | 12.390% | $204.4936 | $204.49 | $204.50 | $204.50 |
| Purchase #5 | $32.65 | 12.667% | $36.7858 | $36.79 | $36.80 | $36.80 |
| Purchase #6 | $9.63 | 7.753% | $10.3766 | $10.38 | $10.40 | $10.40 |
| Purchase #7 | $66.66 | 3.827% | $69.2111 | $69.21 | $69.20 | $69.20 |
| 7 purchase totals = | $383.56 | $419.3181 | $419.32 | $419.40 | $419.30 | |