| 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 | $76.28 | 9.522% | $83.5434 | $83.54 | $83.55 | $83.50 |
| Purchase #2 | $15.68 | 9.531% | $17.1745 | $17.17 | $17.15 | $17.20 |
| Purchase #3 | $211.93 | 6.566% | $225.8453 | $225.85 | $225.85 | $225.80 |
| Purchase #4 | $101.91 | 8.579% | $110.6529 | $110.65 | $110.65 | $110.70 |
| Purchase #5 | $6.97 | 13.795% | $7.9315 | $7.93 | $7.95 | $7.90 |
| Purchase #6 | $80.25 | 12.819% | $90.5372 | $90.54 | $90.55 | $90.50 |
| Purchase #7 | $64.92 | 8.630% | $70.5226 | $70.52 | $70.50 | $70.50 |
| 7 purchase totals = | $557.94 | $606.2074 | $606.20 | $606.20 | $606.10 | |