| 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 | $63.82 | 10.258% | $70.3667 | $70.37 | $70.35 | $70.40 |
| Purchase #2 | $21.36 | 7.258% | $22.9103 | $22.91 | $22.90 | $22.90 |
| Purchase #3 | $228.83 | 8.607% | $248.5254 | $248.53 | $248.55 | $248.50 |
| Purchase #4 | $202.32 | 12.300% | $227.2054 | $227.21 | $227.20 | $227.20 |
| Purchase #5 | $61.80 | 12.355% | $69.4354 | $69.44 | $69.45 | $69.40 |
| Purchase #6 | $68.60 | 10.340% | $75.6932 | $75.69 | $75.70 | $75.70 |
| Purchase #7 | $168.43 | 9.332% | $184.1479 | $184.15 | $184.15 | $184.10 |
| 7 purchase totals = | $815.16 | $898.2843 | $898.30 | $898.30 | $898.20 | |