| 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 | $80.45 | 8.245% | $87.0831 | $87.08 | $87.10 | $87.10 |
| Purchase #2 | $247.43 | 7.151% | $265.1237 | $265.12 | $265.10 | $265.10 |
| Purchase #3 | $35.81 | 6.192% | $38.0274 | $38.03 | $38.05 | $38.00 |
| Purchase #4 | $150.34 | 6.564% | $160.2083 | $160.21 | $160.20 | $160.20 |
| Purchase #5 | $12.56 | 12.760% | $14.1627 | $14.16 | $14.15 | $14.20 |
| Purchase #6 | $144.65 | 6.874% | $154.5932 | $154.59 | $154.60 | $154.60 |
| Purchase #7 | $42.95 | 3.104% | $44.2832 | $44.28 | $44.30 | $44.30 |
| 7 purchase totals = | $714.19 | $763.4816 | $763.47 | $763.50 | $763.50 | |