| 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 | $69.52 | 12.226% | $78.0195 | $78.02 | $78.00 | $78.00 |
| Purchase #2 | $92.53 | 7.201% | $99.1931 | $99.19 | $99.20 | $99.20 |
| Purchase #3 | $239.49 | 8.550% | $259.9664 | $259.97 | $259.95 | $260.00 |
| Purchase #4 | $182.33 | 4.764% | $191.0162 | $191.02 | $191.00 | $191.00 |
| Purchase #5 | $7.87 | 4.860% | $8.2525 | $8.25 | $8.25 | $8.30 |
| Purchase #6 | $244.48 | 7.290% | $262.3026 | $262.30 | $262.30 | $262.30 |
| Purchase #7 | $35.70 | 8.802% | $38.8423 | $38.84 | $38.85 | $38.80 |
| 7 purchase totals = | $871.92 | $937.5926 | $937.59 | $937.55 | $937.60 | |