| 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 | $39.76 | 12.714% | $44.8151 | $44.82 | $44.80 | $44.80 |
| Purchase #2 | $28.33 | 3.745% | $29.391 | $29.39 | $29.40 | $29.40 |
| Purchase #3 | $75.26 | 6.255% | $79.9675 | $79.97 | $79.95 | $80.00 |
| Purchase #4 | $30.45 | 5.480% | $32.1187 | $32.12 | $32.10 | $32.10 |
| Purchase #5 | $224.44 | 6.864% | $239.8456 | $239.85 | $239.85 | $239.80 |
| Purchase #6 | $57.57 | 5.529% | $60.753 | $60.75 | $60.75 | $60.80 |
| Purchase #7 | $226.68 | 8.367% | $245.6463 | $245.65 | $245.65 | $245.60 |
| 7 purchase totals = | $682.49 | $732.5372 | $732.55 | $732.50 | $732.50 | |