| 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 | $96.66 | 3.276% | $99.8266 | $99.83 | $99.85 | $99.80 |
| Purchase #2 | $12.42 | 9.346% | $13.5808 | $13.58 | $13.60 | $13.60 |
| Purchase #3 | $60.53 | 5.820% | $64.0528 | $64.05 | $64.05 | $64.10 |
| Purchase #4 | $215.70 | 6.825% | $230.4215 | $230.42 | $230.40 | $230.40 |
| Purchase #5 | $97.70 | 10.227% | $107.6918 | $107.69 | $107.70 | $107.70 |
| Purchase #6 | $186.45 | 12.642% | $210.021 | $210.02 | $210.00 | $210.00 |
| Purchase #7 | $71.97 | 9.204% | $78.5941 | $78.59 | $78.60 | $78.60 |
| 7 purchase totals = | $741.43 | $804.1886 | $804.18 | $804.20 | $804.20 | |