| 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 | $85.27 | 5.149% | $89.6606 | $89.66 | $89.65 | $89.70 |
| Purchase #2 | $153.41 | 3.126% | $158.2056 | $158.21 | $158.20 | $158.20 |
| Purchase #3 | $114.57 | 6.446% | $121.9552 | $121.96 | $121.95 | $122.00 |
| Purchase #4 | $53.48 | 3.760% | $55.4908 | $55.49 | $55.50 | $55.50 |
| Purchase #5 | $238.90 | 8.298% | $258.7239 | $258.72 | $258.70 | $258.70 |
| Purchase #6 | $26.72 | 4.431% | $27.904 | $27.90 | $27.90 | $27.90 |
| Purchase #7 | $147.81 | 13.157% | $167.2574 | $167.26 | $167.25 | $167.30 |
| 7 purchase totals = | $820.16 | $879.1975 | $879.20 | $879.15 | $879.30 | |