| 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 | $98.98 | 11.667% | $110.528 | $110.53 | $110.55 | $110.50 |
| Purchase #2 | $60.64 | 7.587% | $65.2408 | $65.24 | $65.25 | $65.20 |
| Purchase #3 | $40.36 | 8.701% | $43.8717 | $43.87 | $43.85 | $43.90 |
| Purchase #4 | $208.87 | 10.408% | $230.6092 | $230.61 | $230.60 | $230.60 |
| Purchase #5 | $69.67 | 7.108% | $74.6221 | $74.62 | $74.60 | $74.60 |
| Purchase #6 | $38.71 | 12.103% | $43.3951 | $43.40 | $43.40 | $43.40 |
| Purchase #7 | $14.90 | 11.612% | $16.6302 | $16.63 | $16.65 | $16.60 |
| 7 purchase totals = | $532.13 | $584.8971 | $584.90 | $584.90 | $584.80 | |