| 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 | $8.54 | 7.823% | $9.2081 | $9.21 | $9.20 | $9.20 |
| Purchase #2 | $189.78 | 13.110% | $214.6602 | $214.66 | $214.65 | $214.70 |
| Purchase #3 | $188.47 | 6.835% | $201.3519 | $201.35 | $201.35 | $201.40 |
| Purchase #4 | $229.75 | 10.813% | $254.5929 | $254.59 | $254.60 | $254.60 |
| Purchase #5 | $5.44 | 5.644% | $5.747 | $5.75 | $5.75 | $5.70 |
| Purchase #6 | $153.26 | 4.266% | $159.7981 | $159.80 | $159.80 | $159.80 |
| Purchase #7 | $25.90 | 5.541% | $27.3351 | $27.34 | $27.35 | $27.30 |
| 7 purchase totals = | $801.14 | $872.6933 | $872.70 | $872.70 | $872.70 | |