| 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 | $39.46 | 11.163% | $43.8649 | $43.86 | $43.85 | $43.90 |
| Purchase #2 | $219.67 | 11.629% | $245.2154 | $245.22 | $245.20 | $245.20 |
| Purchase #3 | $30.55 | 11.134% | $33.9514 | $33.95 | $33.95 | $34.00 |
| Purchase #4 | $41.35 | 7.663% | $44.5187 | $44.52 | $44.50 | $44.50 |
| Purchase #5 | $36.52 | 8.835% | $39.7465 | $39.75 | $39.75 | $39.70 |
| Purchase #6 | $137.50 | 6.599% | $146.5736 | $146.57 | $146.55 | $146.60 |
| Purchase #7 | $67.69 | 12.812% | $76.3624 | $76.36 | $76.35 | $76.40 |
| 7 purchase totals = | $572.74 | $630.2329 | $630.23 | $630.15 | $630.30 | |