| 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 | $53.90 | 7.674% | $58.0363 | $58.04 | $58.05 | $58.00 |
| Purchase #2 | $196.98 | 6.691% | $210.1599 | $210.16 | $210.15 | $210.20 |
| Purchase #3 | $10.65 | 7.326% | $11.4302 | $11.43 | $11.45 | $11.40 |
| Purchase #4 | $22.67 | 5.162% | $23.8402 | $23.84 | $23.85 | $23.80 |
| Purchase #5 | $30.30 | 10.807% | $33.5745 | $33.57 | $33.55 | $33.60 |
| Purchase #6 | $230.71 | 8.369% | $250.0181 | $250.02 | $250.00 | $250.00 |
| Purchase #7 | $35.75 | 10.870% | $39.636 | $39.64 | $39.65 | $39.60 |
| 7 purchase totals = | $580.96 | $626.6952 | $626.70 | $626.70 | $626.60 | |