| 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 | $48.53 | 6.820% | $51.8397 | $51.84 | $51.85 | $51.80 |
| Purchase #2 | $198.34 | 7.204% | $212.6284 | $212.63 | $212.65 | $212.60 |
| Purchase #3 | $23.26 | 4.462% | $24.2979 | $24.30 | $24.30 | $24.30 |
| Purchase #4 | $102.50 | 9.130% | $111.8583 | $111.86 | $111.85 | $111.90 |
| Purchase #5 | $171.25 | 7.262% | $183.6862 | $183.69 | $183.70 | $183.70 |
| Purchase #6 | $152.39 | 3.385% | $157.5484 | $157.55 | $157.55 | $157.50 |
| Purchase #7 | $186.89 | 7.140% | $200.2339 | $200.23 | $200.25 | $200.20 |
| 7 purchase totals = | $883.16 | $942.0928 | $942.10 | $942.15 | $942.00 | |