| 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 | $87.43 | 12.865% | $98.6779 | $98.68 | $98.70 | $98.70 |
| Purchase #2 | $189.75 | 8.236% | $205.3778 | $205.38 | $205.40 | $205.40 |
| Purchase #3 | $39.27 | 12.658% | $44.2408 | $44.24 | $44.25 | $44.20 |
| Purchase #4 | $24.92 | 4.146% | $25.9532 | $25.95 | $25.95 | $26.00 |
| Purchase #5 | $8.46 | 13.222% | $9.5786 | $9.58 | $9.60 | $9.60 |
| Purchase #6 | $60.31 | 10.796% | $66.8211 | $66.82 | $66.80 | $66.80 |
| Purchase #7 | $44.72 | 9.794% | $49.0999 | $49.10 | $49.10 | $49.10 |
| 7 purchase totals = | $454.86 | $499.7493 | $499.75 | $499.80 | $499.80 | |