| 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 | $42.50 | 12.557% | $47.8367 | $47.84 | $47.85 | $47.80 |
| Purchase #2 | $31.41 | 9.284% | $34.3261 | $34.33 | $34.35 | $34.30 |
| Purchase #3 | $239.88 | 9.251% | $262.0713 | $262.07 | $262.05 | $262.10 |
| Purchase #4 | $64.51 | 9.338% | $70.5339 | $70.53 | $70.55 | $70.50 |
| Purchase #5 | $6.91 | 7.452% | $7.4249 | $7.42 | $7.40 | $7.40 |
| Purchase #6 | $41.87 | 8.266% | $45.331 | $45.33 | $45.35 | $45.30 |
| Purchase #7 | $123.68 | 10.818% | $137.0597 | $137.06 | $137.05 | $137.10 |
| 7 purchase totals = | $550.76 | $604.5836 | $604.58 | $604.60 | $604.50 | |