| 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 | $91.63 | 3.684% | $95.0056 | $95.01 | $95.00 | $95.00 |
| Purchase #2 | $74.77 | 3.643% | $77.4939 | $77.49 | $77.50 | $77.50 |
| Purchase #3 | $41.89 | 5.714% | $44.2836 | $44.28 | $44.30 | $44.30 |
| Purchase #4 | $197.54 | 10.554% | $218.3884 | $218.39 | $218.40 | $218.40 |
| Purchase #5 | $12.35 | 12.678% | $13.9157 | $13.92 | $13.90 | $13.90 |
| Purchase #6 | $69.88 | 5.725% | $73.8806 | $73.88 | $73.90 | $73.90 |
| Purchase #7 | $178.43 | 6.293% | $189.6586 | $189.66 | $189.65 | $189.70 |
| 7 purchase totals = | $666.49 | $712.6264 | $712.63 | $712.65 | $712.70 | |