| 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 | $12.68 | 6.304% | $13.4793 | $13.48 | $13.50 | $13.50 |
| Purchase #2 | $57.60 | 9.673% | $63.1716 | $63.17 | $63.15 | $63.20 |
| Purchase #3 | $93.78 | 3.379% | $96.9488 | $96.95 | $96.95 | $96.90 |
| Purchase #4 | $103.71 | 11.607% | $115.7476 | $115.75 | $115.75 | $115.70 |
| Purchase #5 | $199.55 | 13.429% | $226.3476 | $226.35 | $226.35 | $226.30 |
| Purchase #6 | $243.62 | 3.830% | $252.9506 | $252.95 | $252.95 | $253.00 |
| Purchase #7 | $88.74 | 3.717% | $92.0385 | $92.04 | $92.05 | $92.00 |
| 7 purchase totals = | $799.68 | $860.6840 | $860.69 | $860.70 | $860.60 | |