| 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 | $41.60 | 9.616% | $45.6003 | $45.60 | $45.60 | $45.60 |
| Purchase #2 | $89.59 | 10.320% | $98.8357 | $98.84 | $98.85 | $98.80 |
| Purchase #3 | $163.86 | 7.755% | $176.5673 | $176.57 | $176.55 | $176.60 |
| Purchase #4 | $6.50 | 13.842% | $7.3997 | $7.40 | $7.40 | $7.40 |
| Purchase #5 | $235.39 | 7.574% | $253.2184 | $253.22 | $253.20 | $253.20 |
| Purchase #6 | $109.58 | 5.394% | $115.4907 | $115.49 | $115.50 | $115.50 |
| Purchase #7 | $8.43 | 11.844% | $9.4284 | $9.43 | $9.45 | $9.40 |
| 7 purchase totals = | $654.95 | $706.5405 | $706.55 | $706.55 | $706.50 | |