| 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 | $36.71 | 11.150% | $40.8032 | $40.80 | $40.80 | $40.80 |
| Purchase #2 | $92.72 | 4.540% | $96.9295 | $96.93 | $96.95 | $96.90 |
| Purchase #3 | $136.38 | 12.711% | $153.7153 | $153.72 | $153.70 | $153.70 |
| Purchase #4 | $122.54 | 5.788% | $129.6326 | $129.63 | $129.65 | $129.60 |
| Purchase #5 | $153.47 | 12.816% | $173.1387 | $173.14 | $173.15 | $173.10 |
| Purchase #6 | $247.82 | 6.652% | $264.305 | $264.31 | $264.30 | $264.30 |
| Purchase #7 | $246.92 | 3.779% | $256.2511 | $256.25 | $256.25 | $256.30 |
| 7 purchase totals = | $1,036.56 | $1,114.7754 | $1,114.78 | $1,114.80 | $1,114.70 | |