| 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 | $70.98 | 3.262% | $73.2954 | $73.30 | $73.30 | $73.30 |
| Purchase #2 | $33.80 | 3.566% | $35.0053 | $35.01 | $35.00 | $35.00 |
| Purchase #3 | $21.84 | 7.691% | $23.5197 | $23.52 | $23.50 | $23.50 |
| Purchase #4 | $9.41 | 9.717% | $10.3244 | $10.32 | $10.30 | $10.30 |
| Purchase #5 | $238.58 | 7.493% | $256.4568 | $256.46 | $256.45 | $256.50 |
| Purchase #6 | $128.92 | 13.775% | $146.6787 | $146.68 | $146.70 | $146.70 |
| Purchase #7 | $62.63 | 10.291% | $69.0753 | $69.08 | $69.10 | $69.10 |
| 7 purchase totals = | $566.16 | $614.3556 | $614.37 | $614.35 | $614.40 | |