| 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 | $24.36 | 9.773% | $26.7407 | $26.74 | $26.75 | $26.70 |
| Purchase #2 | $78.64 | 11.354% | $87.5688 | $87.57 | $87.55 | $87.60 |
| Purchase #3 | $185.51 | 9.364% | $202.8812 | $202.88 | $202.90 | $202.90 |
| Purchase #4 | $34.67 | 13.722% | $39.4274 | $39.43 | $39.45 | $39.40 |
| Purchase #5 | $21.38 | 6.243% | $22.7148 | $22.71 | $22.70 | $22.70 |
| Purchase #6 | $40.78 | 8.443% | $44.2231 | $44.22 | $44.20 | $44.20 |
| Purchase #7 | $45.58 | 10.214% | $50.2355 | $50.24 | $50.25 | $50.20 |
| 7 purchase totals = | $430.92 | $473.7915 | $473.79 | $473.80 | $473.70 | |