| 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 | $44.94 | 6.404% | $47.818 | $47.82 | $47.80 | $47.80 |
| Purchase #2 | $39.31 | 3.500% | $40.6859 | $40.69 | $40.70 | $40.70 |
| Purchase #3 | $109.96 | 9.178% | $120.0521 | $120.05 | $120.05 | $120.10 |
| Purchase #4 | $102.93 | 10.761% | $114.0063 | $114.01 | $114.00 | $114.00 |
| Purchase #5 | $80.69 | 7.289% | $86.5715 | $86.57 | $86.55 | $86.60 |
| Purchase #6 | $202.97 | 12.560% | $228.463 | $228.46 | $228.45 | $228.50 |
| Purchase #7 | $245.74 | 13.685% | $279.3695 | $279.37 | $279.35 | $279.40 |
| 7 purchase totals = | $826.54 | $916.9663 | $916.97 | $916.90 | $917.10 | |