| 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 | $66.30 | 10.494% | $73.2575 | $73.26 | $73.25 | $73.30 |
| Purchase #2 | $183.54 | 9.678% | $201.303 | $201.30 | $201.30 | $201.30 |
| Purchase #3 | $160.71 | 3.740% | $166.7206 | $166.72 | $166.70 | $166.70 |
| Purchase #4 | $62.97 | 13.650% | $71.5654 | $71.57 | $71.55 | $71.60 |
| Purchase #5 | $241.25 | 7.788% | $260.0386 | $260.04 | $260.05 | $260.00 |
| Purchase #6 | $157.53 | 11.208% | $175.186 | $175.19 | $175.20 | $175.20 |
| Purchase #7 | $133.47 | 6.350% | $141.9453 | $141.95 | $141.95 | $141.90 |
| 7 purchase totals = | $1,005.77 | $1,090.0164 | $1,090.03 | $1,090.00 | $1,090.00 | |