| 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 | $47.77 | 8.627% | $51.8911 | $51.89 | $51.90 | $51.90 |
| Purchase #2 | $189.47 | 5.516% | $199.9212 | $199.92 | $199.90 | $199.90 |
| Purchase #3 | $139.74 | 5.791% | $147.8323 | $147.83 | $147.85 | $147.80 |
| Purchase #4 | $164.55 | 10.175% | $181.293 | $181.29 | $181.30 | $181.30 |
| Purchase #5 | $58.37 | 10.739% | $64.6384 | $64.64 | $64.65 | $64.60 |
| Purchase #6 | $182.43 | 6.868% | $194.9593 | $194.96 | $194.95 | $195.00 |
| Purchase #7 | $210.64 | 8.799% | $229.1742 | $229.17 | $229.15 | $229.20 |
| 7 purchase totals = | $992.97 | $1,069.7095 | $1,069.70 | $1,069.70 | $1,069.70 | |