| 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 | $53.68 | 8.744% | $58.3738 | $58.37 | $58.35 | $58.40 |
| Purchase #2 | $67.29 | 11.246% | $74.8574 | $74.86 | $74.85 | $74.90 |
| Purchase #3 | $203.60 | 3.525% | $210.7769 | $210.78 | $210.80 | $210.80 |
| Purchase #4 | $183.73 | 9.525% | $201.2303 | $201.23 | $201.25 | $201.20 |
| Purchase #5 | $55.29 | 4.131% | $57.574 | $57.57 | $57.55 | $57.60 |
| Purchase #6 | $73.88 | 10.206% | $81.4202 | $81.42 | $81.40 | $81.40 |
| Purchase #7 | $145.34 | 4.845% | $152.3817 | $152.38 | $152.40 | $152.40 |
| 7 purchase totals = | $782.81 | $836.6143 | $836.61 | $836.60 | $836.70 | |