| 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 | $80.76 | 4.334% | $84.2601 | $84.26 | $84.25 | $84.30 |
| Purchase #2 | $153.36 | 13.421% | $173.9424 | $173.94 | $173.95 | $173.90 |
| Purchase #3 | $10.49 | 9.568% | $11.4937 | $11.49 | $11.50 | $11.50 |
| Purchase #4 | $122.48 | 7.449% | $131.6035 | $131.60 | $131.60 | $131.60 |
| Purchase #5 | $23.80 | 4.421% | $24.8522 | $24.85 | $24.85 | $24.90 |
| Purchase #6 | $147.97 | 9.826% | $162.5095 | $162.51 | $162.50 | $162.50 |
| Purchase #7 | $250.42 | 10.274% | $276.1482 | $276.15 | $276.15 | $276.10 |
| 7 purchase totals = | $789.28 | $864.8096 | $864.80 | $864.80 | $864.80 | |