| 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 | $5.98 | 7.248% | $6.4134 | $6.41 | $6.40 | $6.40 |
| Purchase #2 | $88.78 | 4.392% | $92.6792 | $92.68 | $92.70 | $92.70 |
| Purchase #3 | $55.96 | 12.589% | $63.0048 | $63.00 | $63.00 | $63.00 |
| Purchase #4 | $173.75 | 7.707% | $187.1409 | $187.14 | $187.15 | $187.10 |
| Purchase #5 | $194.28 | 7.412% | $208.68 | $208.68 | $208.70 | $208.70 |
| Purchase #6 | $44.38 | 6.677% | $47.3433 | $47.34 | $47.35 | $47.30 |
| Purchase #7 | $48.65 | 6.114% | $51.6245 | $51.62 | $51.60 | $51.60 |
| 7 purchase totals = | $611.78 | $656.8861 | $656.87 | $656.90 | $656.80 | |