| 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 | $109.84 | 4.113% | $114.3577 | $114.36 | $114.35 | $114.40 |
| Purchase #2 | $20.57 | 8.580% | $22.3349 | $22.33 | $22.35 | $22.30 |
| Purchase #3 | $36.35 | 13.459% | $41.2423 | $41.24 | $41.25 | $41.20 |
| Purchase #4 | $32.28 | 6.341% | $34.3269 | $34.33 | $34.35 | $34.30 |
| Purchase #5 | $21.99 | 13.273% | $24.9087 | $24.91 | $24.90 | $24.90 |
| Purchase #6 | $34.29 | 5.200% | $36.0731 | $36.07 | $36.05 | $36.10 |
| Purchase #7 | $133.58 | 7.650% | $143.7989 | $143.80 | $143.80 | $143.80 |
| 7 purchase totals = | $388.90 | $417.0425 | $417.04 | $417.05 | $417.00 | |