| 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 | $55.58 | 11.690% | $62.0773 | $62.08 | $62.10 | $62.10 |
| Purchase #2 | $55.53 | 9.739% | $60.9381 | $60.94 | $60.95 | $60.90 |
| Purchase #3 | $110.82 | 3.141% | $114.3009 | $114.30 | $114.30 | $114.30 |
| Purchase #4 | $164.61 | 4.150% | $171.4413 | $171.44 | $171.45 | $171.40 |
| Purchase #5 | $21.67 | 9.538% | $23.7369 | $23.74 | $23.75 | $23.70 |
| Purchase #6 | $47.48 | 13.477% | $53.8789 | $53.88 | $53.90 | $53.90 |
| Purchase #7 | $31.28 | 10.147% | $34.454 | $34.45 | $34.45 | $34.50 |
| 7 purchase totals = | $486.97 | $520.8274 | $520.83 | $520.90 | $520.80 | |