| 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 | $90.52 | 6.689% | $96.5749 | $96.57 | $96.55 | $96.60 |
| Purchase #2 | $28.63 | 6.285% | $30.4294 | $30.43 | $30.45 | $30.40 |
| Purchase #3 | $226.27 | 11.867% | $253.1215 | $253.12 | $253.10 | $253.10 |
| Purchase #4 | $198.77 | 6.301% | $211.2945 | $211.29 | $211.30 | $211.30 |
| Purchase #5 | $103.48 | 11.646% | $115.5313 | $115.53 | $115.55 | $115.50 |
| Purchase #6 | $146.77 | 13.423% | $166.4709 | $166.47 | $166.45 | $166.50 |
| Purchase #7 | $50.97 | 9.505% | $55.8147 | $55.81 | $55.80 | $55.80 |
| 7 purchase totals = | $845.41 | $929.2372 | $929.22 | $929.20 | $929.20 | |