| 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 | $83.82 | 4.643% | $87.7118 | $87.71 | $87.70 | $87.70 |
| Purchase #2 | $73.95 | 11.147% | $82.1932 | $82.19 | $82.20 | $82.20 |
| Purchase #3 | $85.59 | 9.863% | $94.0317 | $94.03 | $94.05 | $94.00 |
| Purchase #4 | $167.43 | 4.378% | $174.7601 | $174.76 | $174.75 | $174.80 |
| Purchase #5 | $5.67 | 10.349% | $6.2568 | $6.26 | $6.25 | $6.30 |
| Purchase #6 | $203.27 | 8.131% | $219.7979 | $219.80 | $219.80 | $219.80 |
| Purchase #7 | $27.83 | 13.353% | $31.5461 | $31.55 | $31.55 | $31.50 |
| 7 purchase totals = | $647.56 | $696.2976 | $696.30 | $696.30 | $696.30 | |