| 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 | $33.69 | 3.856% | $34.9891 | $34.99 | $35.00 | $35.00 |
| Purchase #2 | $47.99 | 4.817% | $50.3017 | $50.30 | $50.30 | $50.30 |
| Purchase #3 | $6.25 | 4.374% | $6.5234 | $6.52 | $6.50 | $6.50 |
| Purchase #4 | $92.86 | 9.245% | $101.4449 | $101.44 | $101.45 | $101.40 |
| Purchase #5 | $36.46 | 12.523% | $41.0259 | $41.03 | $41.05 | $41.00 |
| Purchase #6 | $190.65 | 11.168% | $211.9418 | $211.94 | $211.95 | $211.90 |
| Purchase #7 | $136.75 | 10.757% | $151.4602 | $151.46 | $151.45 | $151.50 |
| 7 purchase totals = | $544.65 | $597.6870 | $597.68 | $597.70 | $597.60 | |