| 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 | $80.43 | 10.265% | $88.6861 | $88.69 | $88.70 | $88.70 |
| Purchase #2 | $107.55 | 12.355% | $120.8378 | $120.84 | $120.85 | $120.80 |
| Purchase #3 | $171.41 | 10.664% | $189.6892 | $189.69 | $189.70 | $189.70 |
| Purchase #4 | $81.65 | 13.624% | $92.774 | $92.77 | $92.75 | $92.80 |
| Purchase #5 | $72.68 | 7.106% | $77.8446 | $77.84 | $77.85 | $77.80 |
| Purchase #6 | $42.60 | 13.750% | $48.4575 | $48.46 | $48.45 | $48.50 |
| Purchase #7 | $96.96 | 9.546% | $106.2158 | $106.22 | $106.20 | $106.20 |
| 7 purchase totals = | $653.28 | $724.5050 | $724.51 | $724.50 | $724.50 | |