| 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 | $28.79 | 13.511% | $32.6798 | $32.68 | $32.70 | $32.70 |
| Purchase #2 | $6.60 | 5.744% | $6.9791 | $6.98 | $7.00 | $7.00 |
| Purchase #3 | $68.77 | 4.481% | $71.8516 | $71.85 | $71.85 | $71.90 |
| Purchase #4 | $89.80 | 4.609% | $93.9389 | $93.94 | $93.95 | $93.90 |
| Purchase #5 | $218.83 | 5.374% | $230.5899 | $230.59 | $230.60 | $230.60 |
| Purchase #6 | $234.26 | 12.786% | $264.2125 | $264.21 | $264.20 | $264.20 |
| Purchase #7 | $54.50 | 13.477% | $61.845 | $61.85 | $61.85 | $61.80 |
| 7 purchase totals = | $701.55 | $762.0968 | $762.10 | $762.15 | $762.10 | |