| 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 | $15.29 | 10.563% | $16.9051 | $16.91 | $16.90 | $16.90 |
| Purchase #2 | $46.83 | 4.478% | $48.927 | $48.93 | $48.95 | $48.90 |
| Purchase #3 | $114.42 | 12.507% | $128.7305 | $128.73 | $128.75 | $128.70 |
| Purchase #4 | $89.41 | 3.286% | $92.348 | $92.35 | $92.35 | $92.30 |
| Purchase #5 | $181.89 | 7.818% | $196.1102 | $196.11 | $196.10 | $196.10 |
| Purchase #6 | $201.44 | 5.838% | $213.2001 | $213.20 | $213.20 | $213.20 |
| Purchase #7 | $188.85 | 9.464% | $206.7228 | $206.72 | $206.70 | $206.70 |
| 7 purchase totals = | $838.13 | $902.9437 | $902.95 | $902.95 | $902.80 | |