| 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 | $34.42 | 3.483% | $35.6188 | $35.62 | $35.60 | $35.60 |
| Purchase #2 | $119.32 | 7.772% | $128.5936 | $128.59 | $128.60 | $128.60 |
| Purchase #3 | $31.70 | 12.611% | $35.6977 | $35.70 | $35.70 | $35.70 |
| Purchase #4 | $92.80 | 6.591% | $98.9164 | $98.92 | $98.90 | $98.90 |
| Purchase #5 | $44.99 | 13.613% | $51.1145 | $51.11 | $51.10 | $51.10 |
| Purchase #6 | $140.73 | 5.761% | $148.8375 | $148.84 | $148.85 | $148.80 |
| Purchase #7 | $103.95 | 5.110% | $109.2618 | $109.26 | $109.25 | $109.30 |
| 7 purchase totals = | $567.91 | $608.0403 | $608.04 | $608.00 | $608.00 | |