| 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 | $22.62 | 9.845% | $24.8469 | $24.85 | $24.85 | $24.80 |
| Purchase #2 | $143.36 | 8.406% | $155.4108 | $155.41 | $155.40 | $155.40 |
| Purchase #3 | $250.91 | 7.337% | $269.3193 | $269.32 | $269.30 | $269.30 |
| Purchase #4 | $152.44 | 6.777% | $162.7709 | $162.77 | $162.75 | $162.80 |
| Purchase #5 | $8.75 | 10.746% | $9.6903 | $9.69 | $9.70 | $9.70 |
| Purchase #6 | $82.86 | 9.407% | $90.6546 | $90.65 | $90.65 | $90.70 |
| Purchase #7 | $79.80 | 11.504% | $88.9802 | $88.98 | $89.00 | $89.00 |
| 7 purchase totals = | $740.74 | $801.6730 | $801.67 | $801.65 | $801.70 | |