| 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 | $89.62 | 8.155% | $96.9285 | $96.93 | $96.95 | $96.90 |
| Purchase #2 | $182.83 | 5.252% | $192.4322 | $192.43 | $192.45 | $192.40 |
| Purchase #3 | $181.26 | 6.347% | $192.7646 | $192.76 | $192.75 | $192.80 |
| Purchase #4 | $160.79 | 4.545% | $168.0979 | $168.10 | $168.10 | $168.10 |
| Purchase #5 | $7.78 | 10.699% | $8.6124 | $8.61 | $8.60 | $8.60 |
| Purchase #6 | $143.81 | 10.745% | $159.2624 | $159.26 | $159.25 | $159.30 |
| Purchase #7 | $48.87 | 5.749% | $51.6795 | $51.68 | $51.70 | $51.70 |
| 7 purchase totals = | $814.96 | $869.7775 | $869.77 | $869.80 | $869.80 | |