| 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 | $42.75 | 11.447% | $47.6436 | $47.64 | $47.65 | $47.60 |
| Purchase #2 | $15.39 | 6.701% | $16.4213 | $16.42 | $16.40 | $16.40 |
| Purchase #3 | $199.99 | 12.851% | $225.6907 | $225.69 | $225.70 | $225.70 |
| Purchase #4 | $231.34 | 13.644% | $262.904 | $262.90 | $262.90 | $262.90 |
| Purchase #5 | $63.27 | 12.212% | $70.9965 | $71.00 | $71.00 | $71.00 |
| Purchase #6 | $128.39 | 10.613% | $142.016 | $142.02 | $142.00 | $142.00 |
| Purchase #7 | $34.75 | 9.445% | $38.0321 | $38.03 | $38.05 | $38.00 |
| 7 purchase totals = | $715.88 | $803.7042 | $803.70 | $803.70 | $803.60 | |