| 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 | $241.97 | 7.575% | $260.2992 | $260.30 | $260.30 | $260.30 |
| Purchase #2 | $7.74 | 8.616% | $8.4069 | $8.41 | $8.40 | $8.40 |
| Purchase #3 | $74.84 | 3.332% | $77.3337 | $77.33 | $77.35 | $77.30 |
| Purchase #4 | $192.91 | 13.381% | $218.7233 | $218.72 | $218.70 | $218.70 |
| Purchase #5 | $15.26 | 4.199% | $15.9008 | $15.90 | $15.90 | $15.90 |
| Purchase #6 | $91.25 | 3.208% | $94.1773 | $94.18 | $94.20 | $94.20 |
| Purchase #7 | $69.66 | 9.510% | $76.2847 | $76.28 | $76.30 | $76.30 |
| 7 purchase totals = | $693.63 | $751.1259 | $751.12 | $751.15 | $751.10 | |