| 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 | $76.71 | 11.265% | $85.3514 | $85.35 | $85.35 | $85.40 |
| Purchase #2 | $163.49 | 9.181% | $178.5 | $178.50 | $178.50 | $178.50 |
| Purchase #3 | $75.90 | 11.611% | $84.7127 | $84.71 | $84.70 | $84.70 |
| Purchase #4 | $32.43 | 10.830% | $35.9422 | $35.94 | $35.95 | $35.90 |
| Purchase #5 | $27.70 | 5.668% | $29.27 | $29.27 | $29.25 | $29.30 |
| Purchase #6 | $80.63 | 11.703% | $90.0661 | $90.07 | $90.05 | $90.10 |
| Purchase #7 | $171.66 | 8.748% | $186.6768 | $186.68 | $186.70 | $186.70 |
| 7 purchase totals = | $628.52 | $690.5192 | $690.52 | $690.50 | $690.60 | |