| 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 | $79.75 | 9.365% | $87.2186 | $87.22 | $87.20 | $87.20 |
| Purchase #2 | $18.88 | 12.270% | $21.1966 | $21.20 | $21.20 | $21.20 |
| Purchase #3 | $46.56 | 10.601% | $51.4958 | $51.50 | $51.50 | $51.50 |
| Purchase #4 | $131.82 | 4.639% | $137.9351 | $137.94 | $137.95 | $137.90 |
| Purchase #5 | $205.51 | 6.627% | $219.1291 | $219.13 | $219.15 | $219.10 |
| Purchase #6 | $70.70 | 8.281% | $76.5547 | $76.55 | $76.55 | $76.60 |
| Purchase #7 | $247.87 | 7.459% | $266.3586 | $266.36 | $266.35 | $266.40 |
| 7 purchase totals = | $801.09 | $859.8885 | $859.90 | $859.90 | $859.90 | |