| 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 | $57.30 | 6.174% | $60.8377 | $60.84 | $60.85 | $60.80 |
| Purchase #2 | $137.58 | 7.137% | $147.3991 | $147.40 | $147.40 | $147.40 |
| Purchase #3 | $107.34 | 6.230% | $114.0273 | $114.03 | $114.05 | $114.00 |
| Purchase #4 | $20.52 | 6.398% | $21.8329 | $21.83 | $21.85 | $21.80 |
| Purchase #5 | $181.66 | 11.583% | $202.7017 | $202.70 | $202.70 | $202.70 |
| Purchase #6 | $29.77 | 7.120% | $31.8896 | $31.89 | $31.90 | $31.90 |
| Purchase #7 | $95.82 | 9.793% | $105.2037 | $105.20 | $105.20 | $105.20 |
| 7 purchase totals = | $629.99 | $683.8920 | $683.89 | $683.95 | $683.80 | |