| 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 | $5.60 | 9.430% | $6.1281 | $6.13 | $6.15 | $6.10 |
| Purchase #2 | $204.79 | 8.349% | $221.8879 | $221.89 | $221.90 | $221.90 |
| Purchase #3 | $51.87 | 6.193% | $55.0823 | $55.08 | $55.10 | $55.10 |
| Purchase #4 | $168.90 | 3.129% | $174.1849 | $174.18 | $174.20 | $174.20 |
| Purchase #5 | $181.99 | 3.404% | $188.1849 | $188.18 | $188.20 | $188.20 |
| Purchase #6 | $152.26 | 12.443% | $171.2057 | $171.21 | $171.20 | $171.20 |
| Purchase #7 | $191.98 | 4.739% | $201.0779 | $201.08 | $201.10 | $201.10 |
| 7 purchase totals = | $957.39 | $1,017.7517 | $1,017.75 | $1,017.85 | $1,017.80 | |