| 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 | $60.96 | 7.285% | $65.4009 | $65.40 | $65.40 | $65.40 |
| Purchase #2 | $143.86 | 6.448% | $153.1361 | $153.14 | $153.15 | $153.10 |
| Purchase #3 | $89.71 | 10.426% | $99.0632 | $99.06 | $99.05 | $99.10 |
| Purchase #4 | $18.30 | 11.804% | $20.4601 | $20.46 | $20.45 | $20.50 |
| Purchase #5 | $192.69 | 3.586% | $199.5999 | $199.60 | $199.60 | $199.60 |
| Purchase #6 | $230.42 | 3.168% | $237.7197 | $237.72 | $237.70 | $237.70 |
| Purchase #7 | $62.82 | 8.463% | $68.1365 | $68.14 | $68.15 | $68.10 |
| 7 purchase totals = | $798.76 | $843.5164 | $843.52 | $843.50 | $843.50 | |