| 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 | $96.48 | 6.222% | $102.483 | $102.48 | $102.50 | $102.50 |
| Purchase #2 | $98.49 | 11.382% | $109.7001 | $109.70 | $109.70 | $109.70 |
| Purchase #3 | $134.62 | 13.436% | $152.7075 | $152.71 | $152.70 | $152.70 |
| Purchase #4 | $216.76 | 11.496% | $241.6787 | $241.68 | $241.70 | $241.70 |
| Purchase #5 | $115.70 | 7.726% | $124.639 | $124.64 | $124.65 | $124.60 |
| Purchase #6 | $5.80 | 5.414% | $6.114 | $6.11 | $6.10 | $6.10 |
| Purchase #7 | $42.90 | 5.827% | $45.3998 | $45.40 | $45.40 | $45.40 |
| 7 purchase totals = | $710.75 | $782.7221 | $782.72 | $782.75 | $782.70 | |