| 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 | $8.98 | 4.341% | $9.3698 | $9.37 | $9.35 | $9.40 |
| Purchase #2 | $84.63 | 9.655% | $92.801 | $92.80 | $92.80 | $92.80 |
| Purchase #3 | $16.49 | 8.861% | $17.9512 | $17.95 | $17.95 | $18.00 |
| Purchase #4 | $242.55 | 4.173% | $252.6716 | $252.67 | $252.65 | $252.70 |
| Purchase #5 | $118.42 | 11.803% | $132.3971 | $132.40 | $132.40 | $132.40 |
| Purchase #6 | $108.70 | 6.673% | $115.9536 | $115.95 | $115.95 | $116.00 |
| Purchase #7 | $86.35 | 4.865% | $90.5509 | $90.55 | $90.55 | $90.60 |
| 7 purchase totals = | $666.12 | $711.6952 | $711.69 | $711.65 | $711.90 | |