| 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 | $19.43 | 13.600% | $22.0725 | $22.07 | $22.05 | $22.10 |
| Purchase #2 | $70.31 | 10.610% | $77.7699 | $77.77 | $77.75 | $77.80 |
| Purchase #3 | $150.28 | 8.225% | $162.6405 | $162.64 | $162.65 | $162.60 |
| Purchase #4 | $21.36 | 9.702% | $23.4323 | $23.43 | $23.45 | $23.40 |
| Purchase #5 | $202.96 | 9.147% | $221.5248 | $221.52 | $221.50 | $221.50 |
| Purchase #6 | $246.92 | 9.750% | $270.9947 | $270.99 | $271.00 | $271.00 |
| Purchase #7 | $65.75 | 12.808% | $74.1713 | $74.17 | $74.15 | $74.20 |
| 7 purchase totals = | $777.01 | $852.6060 | $852.59 | $852.55 | $852.60 | |