| 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 | $60.39 | 8.804% | $65.7067 | $65.71 | $65.70 | $65.70 |
| Purchase #2 | $9.73 | 3.177% | $10.0391 | $10.04 | $10.05 | $10.00 |
| Purchase #3 | $132.84 | 13.193% | $150.3656 | $150.37 | $150.35 | $150.40 |
| Purchase #4 | $89.58 | 13.646% | $101.8041 | $101.80 | $101.80 | $101.80 |
| Purchase #5 | $120.82 | 3.152% | $124.6282 | $124.63 | $124.65 | $124.60 |
| Purchase #6 | $181.94 | 8.263% | $196.9737 | $196.97 | $196.95 | $197.00 |
| Purchase #7 | $106.41 | 7.119% | $113.9853 | $113.99 | $114.00 | $114.00 |
| 7 purchase totals = | $701.71 | $763.5027 | $763.51 | $763.50 | $763.50 | |