| 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 | $7.36 | 12.865% | $8.3069 | $8.31 | $8.30 | $8.30 |
| Purchase #2 | $54.25 | 3.501% | $56.1493 | $56.15 | $56.15 | $56.10 |
| Purchase #3 | $33.71 | 3.158% | $34.7746 | $34.77 | $34.75 | $34.80 |
| Purchase #4 | $118.62 | 5.788% | $125.4857 | $125.49 | $125.50 | $125.50 |
| Purchase #5 | $147.79 | 5.813% | $156.381 | $156.38 | $156.40 | $156.40 |
| Purchase #6 | $82.77 | 11.737% | $92.4847 | $92.48 | $92.50 | $92.50 |
| Purchase #7 | $29.76 | 8.178% | $32.1938 | $32.19 | $32.20 | $32.20 |
| 7 purchase totals = | $474.26 | $505.7760 | $505.77 | $505.80 | $505.80 | |