| 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 | $25.56 | 4.540% | $26.7204 | $26.72 | $26.70 | $26.70 |
| Purchase #2 | $77.41 | 10.385% | $85.449 | $85.45 | $85.45 | $85.40 |
| Purchase #3 | $8.50 | 9.396% | $9.2987 | $9.30 | $9.30 | $9.30 |
| Purchase #4 | $44.31 | 5.201% | $46.6146 | $46.61 | $46.60 | $46.60 |
| Purchase #5 | $234.77 | 10.656% | $259.7871 | $259.79 | $259.80 | $259.80 |
| Purchase #6 | $108.73 | 11.794% | $121.5536 | $121.55 | $121.55 | $121.60 |
| Purchase #7 | $114.73 | 5.302% | $120.813 | $120.81 | $120.80 | $120.80 |
| 7 purchase totals = | $614.01 | $670.2364 | $670.23 | $670.20 | $670.20 | |