| 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 | $40.90 | 7.872% | $44.1196 | $44.12 | $44.10 | $44.10 |
| Purchase #2 | $131.69 | 8.740% | $143.1997 | $143.20 | $143.20 | $143.20 |
| Purchase #3 | $210.54 | 9.547% | $230.6403 | $230.64 | $230.65 | $230.60 |
| Purchase #4 | $72.55 | 12.494% | $81.6144 | $81.61 | $81.60 | $81.60 |
| Purchase #5 | $52.60 | 7.505% | $56.5476 | $56.55 | $56.55 | $56.50 |
| Purchase #6 | $158.96 | 3.308% | $164.2184 | $164.22 | $164.20 | $164.20 |
| Purchase #7 | $58.34 | 5.658% | $61.6409 | $61.64 | $61.65 | $61.60 |
| 7 purchase totals = | $725.58 | $781.9809 | $781.98 | $781.95 | $781.80 | |