| 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 | $22.71 | 10.585% | $25.1139 | $25.11 | $25.10 | $25.10 |
| Purchase #2 | $179.98 | 10.574% | $199.0111 | $199.01 | $199.00 | $199.00 |
| Purchase #3 | $67.27 | 5.193% | $70.7633 | $70.76 | $70.75 | $70.80 |
| Purchase #4 | $150.92 | 5.651% | $159.4485 | $159.45 | $159.45 | $159.40 |
| Purchase #5 | $63.50 | 9.108% | $69.2836 | $69.28 | $69.30 | $69.30 |
| Purchase #6 | $138.61 | 6.220% | $147.2315 | $147.23 | $147.25 | $147.20 |
| Purchase #7 | $229.64 | 9.199% | $250.7646 | $250.76 | $250.75 | $250.80 |
| 7 purchase totals = | $852.63 | $921.6165 | $921.60 | $921.60 | $921.60 | |