| 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 | $19.72 | 10.779% | $21.8456 | $21.85 | $21.85 | $21.80 |
| Purchase #2 | $83.64 | 9.553% | $91.6301 | $91.63 | $91.65 | $91.60 |
| Purchase #3 | $148.82 | 4.538% | $155.5735 | $155.57 | $155.55 | $155.60 |
| Purchase #4 | $230.43 | 10.470% | $254.556 | $254.56 | $254.55 | $254.60 |
| Purchase #5 | $110.67 | 4.175% | $115.2905 | $115.29 | $115.30 | $115.30 |
| Purchase #6 | $147.44 | 6.454% | $156.9558 | $156.96 | $156.95 | $157.00 |
| Purchase #7 | $188.45 | 3.697% | $195.417 | $195.42 | $195.40 | $195.40 |
| 7 purchase totals = | $929.17 | $991.2685 | $991.28 | $991.25 | $991.30 | |