| 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 | $73.60 | 9.578% | $80.6494 | $80.65 | $80.65 | $80.60 |
| Purchase #2 | $232.66 | 11.399% | $259.1809 | $259.18 | $259.20 | $259.20 |
| Purchase #3 | $61.95 | 9.493% | $67.8309 | $67.83 | $67.85 | $67.80 |
| Purchase #4 | $176.87 | 6.248% | $187.9208 | $187.92 | $187.90 | $187.90 |
| Purchase #5 | $211.86 | 3.394% | $219.0505 | $219.05 | $219.05 | $219.10 |
| Purchase #6 | $114.99 | 5.198% | $120.9672 | $120.97 | $120.95 | $121.00 |
| Purchase #7 | $110.52 | 3.170% | $114.0235 | $114.02 | $114.00 | $114.00 |
| 7 purchase totals = | $982.45 | $1,049.6232 | $1,049.62 | $1,049.60 | $1,049.60 | |