| 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 | $90.84 | 11.145% | $100.9641 | $100.96 | $100.95 | $101.00 |
| Purchase #2 | $62.40 | 13.231% | $70.6561 | $70.66 | $70.65 | $70.70 |
| Purchase #3 | $245.95 | 10.473% | $271.7083 | $271.71 | $271.70 | $271.70 |
| Purchase #4 | $96.45 | 5.566% | $101.8184 | $101.82 | $101.80 | $101.80 |
| Purchase #5 | $13.97 | 7.794% | $15.0588 | $15.06 | $15.05 | $15.10 |
| Purchase #6 | $164.97 | 10.250% | $181.8794 | $181.88 | $181.90 | $181.90 |
| Purchase #7 | $246.29 | 4.663% | $257.7745 | $257.77 | $257.75 | $257.80 |
| 7 purchase totals = | $920.87 | $999.8596 | $999.86 | $999.80 | $1,000.00 | |