| 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 | $90.99 | 6.445% | $96.8543 | $96.85 | $96.85 | $96.90 |
| Purchase #2 | $80.36 | 10.437% | $88.7472 | $88.75 | $88.75 | $88.70 |
| Purchase #3 | $173.61 | 8.310% | $188.037 | $188.04 | $188.05 | $188.00 |
| Purchase #4 | $165.72 | 6.558% | $176.5879 | $176.59 | $176.60 | $176.60 |
| Purchase #5 | $233.49 | 9.492% | $255.6529 | $255.65 | $255.65 | $255.70 |
| Purchase #6 | $227.65 | 7.209% | $244.0613 | $244.06 | $244.05 | $244.10 |
| Purchase #7 | $121.32 | 6.801% | $129.571 | $129.57 | $129.55 | $129.60 |
| 7 purchase totals = | $1,093.14 | $1,179.5116 | $1,179.51 | $1,179.50 | $1,179.60 | |