| 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 | $205.84 | 4.274% | $214.6376 | $214.64 | $214.65 | $214.60 |
| Purchase #2 | $57.45 | 4.272% | $59.9043 | $59.90 | $59.90 | $59.90 |
| Purchase #3 | $12.99 | 7.529% | $13.968 | $13.97 | $13.95 | $14.00 |
| Purchase #4 | $83.86 | 13.568% | $95.2381 | $95.24 | $95.25 | $95.20 |
| Purchase #5 | $147.26 | 9.755% | $161.6252 | $161.63 | $161.65 | $161.60 |
| Purchase #6 | $9.30 | 12.262% | $10.4404 | $10.44 | $10.45 | $10.40 |
| Purchase #7 | $93.84 | 7.498% | $100.8761 | $100.88 | $100.90 | $100.90 |
| 7 purchase totals = | $610.54 | $656.6897 | $656.70 | $656.75 | $656.60 | |