| 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 | $20.64 | 9.165% | $22.5317 | $22.53 | $22.55 | $22.50 |
| Purchase #2 | $131.55 | 12.144% | $147.5254 | $147.53 | $147.55 | $147.50 |
| Purchase #3 | $222.77 | 9.301% | $243.4898 | $243.49 | $243.50 | $243.50 |
| Purchase #4 | $100.40 | 11.850% | $112.2974 | $112.30 | $112.30 | $112.30 |
| Purchase #5 | $31.36 | 11.227% | $34.8808 | $34.88 | $34.90 | $34.90 |
| Purchase #6 | $105.25 | 5.208% | $110.7314 | $110.73 | $110.75 | $110.70 |
| Purchase #7 | $199.74 | 11.653% | $223.0157 | $223.02 | $223.00 | $223.00 |
| 7 purchase totals = | $811.71 | $894.4722 | $894.48 | $894.55 | $894.40 | |