| 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 | $196.79 | 11.368% | $219.1611 | $219.16 | $219.15 | $219.20 |
| Purchase #2 | $28.57 | 4.743% | $29.9251 | $29.93 | $29.95 | $29.90 |
| Purchase #3 | $209.79 | 3.270% | $216.6501 | $216.65 | $216.65 | $216.70 |
| Purchase #4 | $25.66 | 9.325% | $28.0528 | $28.05 | $28.05 | $28.10 |
| Purchase #5 | $58.54 | 5.431% | $61.7193 | $61.72 | $61.70 | $61.70 |
| Purchase #6 | $48.77 | 10.783% | $54.0289 | $54.03 | $54.05 | $54.00 |
| Purchase #7 | $128.70 | 5.461% | $135.7283 | $135.73 | $135.75 | $135.70 |
| 7 purchase totals = | $696.82 | $745.2656 | $745.27 | $745.30 | $745.30 | |