| 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 | $74.33 | 13.290% | $84.2085 | $84.21 | $84.20 | $84.20 |
| Purchase #2 | $239.44 | 5.705% | $253.1001 | $253.10 | $253.10 | $253.10 |
| Purchase #3 | $29.46 | 6.623% | $31.4111 | $31.41 | $31.40 | $31.40 |
| Purchase #4 | $129.70 | 8.737% | $141.0319 | $141.03 | $141.05 | $141.00 |
| Purchase #5 | $58.35 | 11.507% | $65.0643 | $65.06 | $65.05 | $65.10 |
| Purchase #6 | $113.97 | 10.194% | $125.5881 | $125.59 | $125.60 | $125.60 |
| Purchase #7 | $195.31 | 11.670% | $218.1027 | $218.10 | $218.10 | $218.10 |
| 7 purchase totals = | $840.56 | $918.5067 | $918.50 | $918.50 | $918.50 | |