| 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 | $47.55 | 3.722% | $49.3198 | $49.32 | $49.30 | $49.30 |
| Purchase #2 | $156.36 | 11.531% | $174.3899 | $174.39 | $174.40 | $174.40 |
| Purchase #3 | $40.71 | 7.518% | $43.7706 | $43.77 | $43.75 | $43.80 |
| Purchase #4 | $71.47 | 9.116% | $77.9852 | $77.99 | $78.00 | $78.00 |
| Purchase #5 | $153.51 | 13.830% | $174.7404 | $174.74 | $174.75 | $174.70 |
| Purchase #6 | $246.88 | 6.535% | $263.0136 | $263.01 | $263.00 | $263.00 |
| Purchase #7 | $232.64 | 7.372% | $249.7902 | $249.79 | $249.80 | $249.80 |
| 7 purchase totals = | $949.12 | $1,033.0097 | $1,033.01 | $1,033.00 | $1,033.00 | |