| 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 | $148.33 | 4.830% | $155.4943 | $155.49 | $155.50 | $155.50 |
| Purchase #2 | $42.94 | 8.680% | $46.6672 | $46.67 | $46.65 | $46.70 |
| Purchase #3 | $65.90 | 3.247% | $68.0398 | $68.04 | $68.05 | $68.00 |
| Purchase #4 | $184.77 | 4.441% | $192.9756 | $192.98 | $193.00 | $193.00 |
| Purchase #5 | $35.58 | 13.790% | $40.4865 | $40.49 | $40.50 | $40.50 |
| Purchase #6 | $19.37 | 12.171% | $21.7275 | $21.73 | $21.75 | $21.70 |
| Purchase #7 | $6.66 | 6.392% | $7.0857 | $7.09 | $7.10 | $7.10 |
| 7 purchase totals = | $503.55 | $532.4766 | $532.49 | $532.55 | $532.50 | |