| 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 | $46.82 | 9.687% | $51.3555 | $51.36 | $51.35 | $51.40 |
| Purchase #2 | $91.97 | 6.807% | $98.2304 | $98.23 | $98.25 | $98.20 |
| Purchase #3 | $6.80 | 10.496% | $7.5137 | $7.51 | $7.50 | $7.50 |
| Purchase #4 | $6.27 | 6.263% | $6.6627 | $6.66 | $6.65 | $6.70 |
| Purchase #5 | $208.65 | 12.597% | $234.9336 | $234.93 | $234.95 | $234.90 |
| Purchase #6 | $180.99 | 11.811% | $202.3667 | $202.37 | $202.35 | $202.40 |
| Purchase #7 | $19.44 | 3.381% | $20.0973 | $20.10 | $20.10 | $20.10 |
| 7 purchase totals = | $560.94 | $621.1599 | $621.16 | $621.15 | $621.20 | |