| 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 | $51.81 | 4.378% | $54.0782 | $54.08 | $54.10 | $54.10 |
| Purchase #2 | $219.82 | 6.840% | $234.8557 | $234.86 | $234.85 | $234.90 |
| Purchase #3 | $161.43 | 4.503% | $168.6992 | $168.70 | $168.70 | $168.70 |
| Purchase #4 | $191.99 | 5.281% | $202.129 | $202.13 | $202.15 | $202.10 |
| Purchase #5 | $162.77 | 5.851% | $172.2937 | $172.29 | $172.30 | $172.30 |
| Purchase #6 | $218.87 | 7.526% | $235.3422 | $235.34 | $235.35 | $235.30 |
| Purchase #7 | $79.34 | 9.209% | $86.6464 | $86.65 | $86.65 | $86.60 |
| 7 purchase totals = | $1,086.03 | $1,154.0444 | $1,154.05 | $1,154.10 | $1,154.00 | |