| 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 | $62.95 | 12.167% | $70.6091 | $70.61 | $70.60 | $70.60 |
| Purchase #2 | $73.87 | 7.502% | $79.4117 | $79.41 | $79.40 | $79.40 |
| Purchase #3 | $205.76 | 4.798% | $215.6324 | $215.63 | $215.65 | $215.60 |
| Purchase #4 | $225.35 | 9.352% | $246.4247 | $246.42 | $246.40 | $246.40 |
| Purchase #5 | $89.30 | 9.817% | $98.0666 | $98.07 | $98.05 | $98.10 |
| Purchase #6 | $198.84 | 6.402% | $211.5697 | $211.57 | $211.55 | $211.60 |
| Purchase #7 | $26.26 | 7.577% | $28.2497 | $28.25 | $28.25 | $28.20 |
| 7 purchase totals = | $882.33 | $949.9639 | $949.96 | $949.90 | $949.90 | |