| 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 | $88.33 | 9.632% | $96.8379 | $96.84 | $96.85 | $96.80 |
| Purchase #2 | $63.55 | 4.210% | $66.2255 | $66.23 | $66.25 | $66.20 |
| Purchase #3 | $142.88 | 7.398% | $153.4503 | $153.45 | $153.45 | $153.50 |
| Purchase #4 | $149.77 | 10.383% | $165.3206 | $165.32 | $165.30 | $165.30 |
| Purchase #5 | $144.57 | 8.489% | $156.8425 | $156.84 | $156.85 | $156.80 |
| Purchase #6 | $33.34 | 8.301% | $36.1076 | $36.11 | $36.10 | $36.10 |
| Purchase #7 | $7.95 | 13.454% | $9.0196 | $9.02 | $9.00 | $9.00 |
| 7 purchase totals = | $630.39 | $683.8040 | $683.81 | $683.80 | $683.70 | |