| 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 | $45.67 | 10.760% | $50.5841 | $50.58 | $50.60 | $50.60 |
| Purchase #2 | $116.64 | 11.190% | $129.692 | $129.69 | $129.70 | $129.70 |
| Purchase #3 | $180.89 | 10.437% | $199.7695 | $199.77 | $199.75 | $199.80 |
| Purchase #4 | $13.25 | 11.207% | $14.7349 | $14.73 | $14.75 | $14.70 |
| Purchase #5 | $147.45 | 7.354% | $158.2935 | $158.29 | $158.30 | $158.30 |
| Purchase #6 | $21.48 | 13.262% | $24.3287 | $24.33 | $24.35 | $24.30 |
| Purchase #7 | $140.65 | 4.678% | $147.2296 | $147.23 | $147.25 | $147.20 |
| 7 purchase totals = | $666.03 | $724.6323 | $724.62 | $724.70 | $724.60 | |