| 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 | $84.95 | 7.351% | $91.1947 | $91.19 | $91.20 | $91.20 |
| Purchase #2 | $55.49 | 5.771% | $58.6923 | $58.69 | $58.70 | $58.70 |
| Purchase #3 | $140.80 | 3.454% | $145.6632 | $145.66 | $145.65 | $145.70 |
| Purchase #4 | $10.74 | 9.239% | $11.7323 | $11.73 | $11.75 | $11.70 |
| Purchase #5 | $221.58 | 11.197% | $246.3903 | $246.39 | $246.40 | $246.40 |
| Purchase #6 | $32.38 | 4.817% | $33.9397 | $33.94 | $33.95 | $33.90 |
| Purchase #7 | $250.53 | 10.650% | $277.2114 | $277.21 | $277.20 | $277.20 |
| 7 purchase totals = | $796.47 | $864.8239 | $864.81 | $864.85 | $864.80 | |