| 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 | $27.85 | 13.112% | $31.5017 | $31.50 | $31.50 | $31.50 |
| Purchase #2 | $211.46 | 13.450% | $239.9014 | $239.90 | $239.90 | $239.90 |
| Purchase #3 | $174.42 | 6.636% | $185.9945 | $185.99 | $186.00 | $186.00 |
| Purchase #4 | $18.28 | 4.517% | $19.1057 | $19.11 | $19.10 | $19.10 |
| Purchase #5 | $162.37 | 3.811% | $168.5579 | $168.56 | $168.55 | $168.60 |
| Purchase #6 | $5.53 | 5.647% | $5.8423 | $5.84 | $5.85 | $5.80 |
| Purchase #7 | $191.47 | 8.123% | $207.0231 | $207.02 | $207.00 | $207.00 |
| 7 purchase totals = | $791.38 | $857.9266 | $857.92 | $857.90 | $857.90 | |