| 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 | $21.34 | 6.592% | $22.7467 | $22.75 | $22.75 | $22.70 |
| Purchase #2 | $22.38 | 8.275% | $24.2319 | $24.23 | $24.25 | $24.20 |
| Purchase #3 | $64.26 | 5.639% | $67.8836 | $67.88 | $67.90 | $67.90 |
| Purchase #4 | $130.27 | 6.212% | $138.3624 | $138.36 | $138.35 | $138.40 |
| Purchase #5 | $244.59 | 11.728% | $273.2755 | $273.28 | $273.30 | $273.30 |
| Purchase #6 | $87.44 | 5.608% | $92.3436 | $92.34 | $92.35 | $92.30 |
| Purchase #7 | $30.46 | 9.755% | $33.4314 | $33.43 | $33.45 | $33.40 |
| 7 purchase totals = | $600.74 | $652.2751 | $652.27 | $652.35 | $652.20 | |