| 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 | $90.60 | 5.292% | $95.3946 | $95.39 | $95.40 | $95.40 |
| Purchase #2 | $18.58 | 5.250% | $19.5555 | $19.56 | $19.55 | $19.60 |
| Purchase #3 | $69.97 | 4.568% | $73.1662 | $73.17 | $73.15 | $73.20 |
| Purchase #4 | $162.65 | 6.364% | $173.001 | $173.00 | $173.00 | $173.00 |
| Purchase #5 | $158.87 | 5.135% | $167.028 | $167.03 | $167.05 | $167.00 |
| Purchase #6 | $38.85 | 7.771% | $41.869 | $41.87 | $41.85 | $41.90 |
| Purchase #7 | $163.43 | 12.683% | $184.1578 | $184.16 | $184.15 | $184.20 |
| 7 purchase totals = | $702.95 | $754.1721 | $754.18 | $754.15 | $754.30 | |