| 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 | $29.30 | 13.361% | $33.2148 | $33.21 | $33.20 | $33.20 |
| Purchase #2 | $229.82 | 10.671% | $254.3441 | $254.34 | $254.35 | $254.30 |
| Purchase #3 | $46.79 | 10.741% | $51.8157 | $51.82 | $51.80 | $51.80 |
| Purchase #4 | $37.53 | 5.698% | $39.6685 | $39.67 | $39.65 | $39.70 |
| Purchase #5 | $152.95 | 13.337% | $173.3489 | $173.35 | $173.35 | $173.30 |
| Purchase #6 | $8.25 | 5.339% | $8.6905 | $8.69 | $8.70 | $8.70 |
| Purchase #7 | $218.32 | 9.700% | $239.497 | $239.50 | $239.50 | $239.50 |
| 7 purchase totals = | $722.96 | $800.5795 | $800.58 | $800.55 | $800.50 | |