| 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 | $54.60 | 6.192% | $57.9808 | $57.98 | $58.00 | $58.00 |
| Purchase #2 | $149.70 | 3.262% | $154.5832 | $154.58 | $154.60 | $154.60 |
| Purchase #3 | $100.69 | 6.281% | $107.0143 | $107.01 | $107.00 | $107.00 |
| Purchase #4 | $7.76 | 5.199% | $8.1634 | $8.16 | $8.15 | $8.20 |
| Purchase #5 | $143.95 | 7.860% | $155.2645 | $155.26 | $155.25 | $155.30 |
| Purchase #6 | $199.68 | 8.870% | $217.3916 | $217.39 | $217.40 | $217.40 |
| Purchase #7 | $162.42 | 8.420% | $176.0958 | $176.10 | $176.10 | $176.10 |
| 7 purchase totals = | $818.80 | $876.4936 | $876.48 | $876.50 | $876.60 | |