| 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 | $96.53 | 4.630% | $100.9993 | $101.00 | $101.00 | $101.00 |
| Purchase #2 | $135.62 | 11.187% | $150.7918 | $150.79 | $150.80 | $150.80 |
| Purchase #3 | $222.29 | 8.820% | $241.896 | $241.90 | $241.90 | $241.90 |
| Purchase #4 | $124.42 | 13.516% | $141.2366 | $141.24 | $141.25 | $141.20 |
| Purchase #5 | $113.97 | 7.861% | $122.9292 | $122.93 | $122.95 | $122.90 |
| Purchase #6 | $5.46 | 9.371% | $5.9717 | $5.97 | $5.95 | $6.00 |
| Purchase #7 | $25.99 | 9.405% | $28.4344 | $28.43 | $28.45 | $28.40 |
| 7 purchase totals = | $724.28 | $792.2590 | $792.26 | $792.30 | $792.20 | |