| 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 | $47.91 | 8.407% | $51.9378 | $51.94 | $51.95 | $51.90 |
| Purchase #2 | $133.83 | 13.712% | $152.1808 | $152.18 | $152.20 | $152.20 |
| Purchase #3 | $127.56 | 6.680% | $136.081 | $136.08 | $136.10 | $136.10 |
| Purchase #4 | $17.75 | 9.674% | $19.4671 | $19.47 | $19.45 | $19.50 |
| Purchase #5 | $177.64 | 6.850% | $189.8083 | $189.81 | $189.80 | $189.80 |
| Purchase #6 | $192.93 | 12.249% | $216.562 | $216.56 | $216.55 | $216.60 |
| Purchase #7 | $31.52 | 10.132% | $34.7136 | $34.71 | $34.70 | $34.70 |
| 7 purchase totals = | $729.14 | $800.7506 | $800.75 | $800.75 | $800.80 | |