| 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 | $74.91 | 12.151% | $84.0123 | $84.01 | $84.00 | $84.00 |
| Purchase #2 | $35.97 | 7.294% | $38.5937 | $38.59 | $38.60 | $38.60 |
| Purchase #3 | $39.55 | 12.566% | $44.5199 | $44.52 | $44.50 | $44.50 |
| Purchase #4 | $72.92 | 5.298% | $76.7833 | $76.78 | $76.80 | $76.80 |
| Purchase #5 | $56.81 | 13.869% | $64.689 | $64.69 | $64.70 | $64.70 |
| Purchase #6 | $9.76 | 7.343% | $10.4767 | $10.48 | $10.50 | $10.50 |
| Purchase #7 | $93.58 | 8.156% | $101.2124 | $101.21 | $101.20 | $101.20 |
| 7 purchase totals = | $383.50 | $420.2873 | $420.28 | $420.30 | $420.30 | |