| 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 | $72.81 | 10.480% | $80.4405 | $80.44 | $80.45 | $80.40 |
| Purchase #2 | $135.64 | 6.467% | $144.4118 | $144.41 | $144.40 | $144.40 |
| Purchase #3 | $237.28 | 3.208% | $244.8919 | $244.89 | $244.90 | $244.90 |
| Purchase #4 | $246.77 | 7.447% | $265.147 | $265.15 | $265.15 | $265.10 |
| Purchase #5 | $195.72 | 3.826% | $203.2082 | $203.21 | $203.20 | $203.20 |
| Purchase #6 | $47.67 | 11.672% | $53.234 | $53.23 | $53.25 | $53.20 |
| Purchase #7 | $131.33 | 9.828% | $144.2371 | $144.24 | $144.25 | $144.20 |
| 7 purchase totals = | $1,067.22 | $1,135.5705 | $1,135.57 | $1,135.60 | $1,135.40 | |