| 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 | $206.93 | 6.590% | $220.5667 | $220.57 | $220.55 | $220.60 |
| Purchase #2 | $32.64 | 6.861% | $34.8794 | $34.88 | $34.90 | $34.90 |
| Purchase #3 | $64.64 | 13.436% | $73.325 | $73.33 | $73.35 | $73.30 |
| Purchase #4 | $230.37 | 3.459% | $238.3385 | $238.34 | $238.35 | $238.30 |
| Purchase #5 | $73.38 | 11.268% | $81.6485 | $81.65 | $81.65 | $81.60 |
| Purchase #6 | $241.73 | 9.605% | $264.9482 | $264.95 | $264.95 | $264.90 |
| Purchase #7 | $24.87 | 3.582% | $25.7608 | $25.76 | $25.75 | $25.80 |
| 7 purchase totals = | $874.56 | $939.4671 | $939.48 | $939.50 | $939.40 | |