| 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 | $76.63 | 8.352% | $83.0301 | $83.03 | $83.05 | $83.00 |
| Purchase #2 | $80.79 | 8.168% | $87.3889 | $87.39 | $87.40 | $87.40 |
| Purchase #3 | $78.45 | 8.395% | $85.0359 | $85.04 | $85.05 | $85.00 |
| Purchase #4 | $8.97 | 10.432% | $9.9058 | $9.91 | $9.90 | $9.90 |
| Purchase #5 | $68.27 | 6.857% | $72.9513 | $72.95 | $72.95 | $73.00 |
| Purchase #6 | $204.38 | 7.556% | $219.823 | $219.82 | $219.80 | $219.80 |
| Purchase #7 | $134.43 | 13.163% | $152.125 | $152.13 | $152.15 | $152.10 |
| 7 purchase totals = | $651.92 | $710.2600 | $710.27 | $710.30 | $710.20 | |