| 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 | $60.99 | 5.114% | $64.109 | $64.11 | $64.10 | $64.10 |
| Purchase #2 | $12.95 | 10.233% | $14.2752 | $14.28 | $14.30 | $14.30 |
| Purchase #3 | $114.79 | 4.742% | $120.2333 | $120.23 | $120.25 | $120.20 |
| Purchase #4 | $168.82 | 12.617% | $190.12 | $190.12 | $190.10 | $190.10 |
| Purchase #5 | $196.77 | 7.603% | $211.7304 | $211.73 | $211.75 | $211.70 |
| Purchase #6 | $211.57 | 4.395% | $220.8685 | $220.87 | $220.85 | $220.90 |
| Purchase #7 | $137.50 | 13.487% | $156.0446 | $156.04 | $156.05 | $156.00 |
| 7 purchase totals = | $903.39 | $977.3810 | $977.38 | $977.40 | $977.30 | |